diff --git a/src/main/c/Snake/get_character.c b/src/main/c/Snake/get_character.c
new file mode 100644
index 0000000..9c180ef
--- /dev/null
+++ b/src/main/c/Snake/get_character.c
@@ -0,0 +1,58 @@
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/select.h>
+#include <termios.h>
+#include <time.h>
+
+struct termios orig_termios;
+
+void reset_terminal_mode(){
+    tcsetattr(0, TCSANOW, &orig_termios);
+}
+
+void set_conio_terminal_mode(){
+    struct termios new_termios;
+
+    /* take two copies - one for now, one for later */
+    tcgetattr(0, &orig_termios);
+    memcpy(&new_termios, &orig_termios, sizeof(new_termios));
+
+    /* register cleanup handler, and set the new terminal mode */
+    atexit(reset_terminal_mode);
+    cfmakeraw(&new_termios);
+    tcsetattr(0, TCSANOW, &new_termios);
+}
+
+int kbhit(){
+    struct timeval tv = { 0L, 0L };
+    fd_set fds;
+    FD_ZERO(&fds);
+    FD_SET(0, &fds);
+    return select(1, &fds, NULL, NULL, &tv) > 0;
+}
+
+int getch(){
+    int r;
+    unsigned char c;
+    if ((r = read(0, &c, sizeof(c))) < 0) {
+        return r;
+    } else {
+        return c;
+    }
+}
+
+char get_character(double limit){
+    set_conio_terminal_mode();
+
+    clock_t t = clock();
+    char c = 0;
+
+    while ((double)(clock() - t) / CLOCKS_PER_SEC < limit){
+        if(kbhit()){c = getch();}
+    }
+    
+    reset_terminal_mode();
+
+    return c;
+}
\ No newline at end of file
diff --git a/src/main/c/Snake/get_character.h b/src/main/c/Snake/get_character.h
new file mode 100644
index 0000000..a955266
--- /dev/null
+++ b/src/main/c/Snake/get_character.h
@@ -0,0 +1,6 @@
+#ifndef GET_CHARACTER_H
+#define GET_CHARACTER_H
+
+char get_character(double limit);
+
+#endif // GET_CHARACTER_H
\ No newline at end of file
diff --git a/src/main/c/Snake/snake_start.c b/src/main/c/Snake/snake_start.c
new file mode 100644
index 0000000..f6b7996
--- /dev/null
+++ b/src/main/c/Snake/snake_start.c
@@ -0,0 +1,201 @@
+#include <stdio.h>
+#include <stdbool.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "snake_start.h"
+#include "get_character.h"
+#define TURN 0.5
+#define START_LENGTH 3
+#define START_DIRECTION 1
+#define START_TILE 8 * 16 + 8
+
+#pragma region Funktion_heads
+void main_menu();
+void game();
+void options();
+Snake initialize_snake();
+void get_next_move(double limit, Snake *snake, bool *running);
+void move_snake(Snake *snake);
+void draw(Snake *snake, unsigned char fruit);
+int part_of_snake(Snake *snake, unsigned char tile);
+bool check_if_dead(Snake *snake);
+unsigned char spawn_fruit(Snake *snake);
+unsigned char eating_fruit(Snake *snake);
+#pragma endregion
+
+#pragma region Global
+double TIME_TURN = 0.5;
+#pragma endregion //Global
+
+void snake_start(){
+    system("clear");
+    main_menu();
+}
+
+void main_menu(){
+    bool running = true;
+    while (running){
+        int option = 0;
+        
+        system("clear");
+        printf("Waehlen Sie eine Option:\n");
+        printf("\t1.Start\n");
+        printf("\t2.Options\n");
+        printf("\t3.Exit\n");
+        
+        scanf("%d", &option);
+        getchar();
+
+        system("clear");
+
+        switch (option){
+        case 1:
+            game();
+            break;
+        case 2:
+            options();
+            break;
+        case 3:
+            running = false;
+            break;
+        
+        default:
+            break;
+        }
+    }
+}
+
+void game(){
+    Snake snake = initialize_snake();
+    bool running = true;
+    clock_t t = clock();
+    unsigned char fruit = spawn_fruit(&snake);
+
+    while (running){
+        system("clear");
+        draw(&snake, fruit);
+        if(check_if_dead(&snake)){break;}
+        t = clock() - t;
+        get_next_move(TIME_TURN - (double)t / CLOCKS_PER_SEC, &snake, &running);
+        t = clock();
+        move_snake(&snake);
+        if(part_of_snake(&snake, fruit) == 0){fruit = eating_fruit(&snake);}
+    }
+}
+
+void options(){
+    int difficulty = 1;
+    system("clear");
+    printf("Please select a difficulty(1 - 10): ");
+    scanf("%d", &difficulty);
+    TIME_TURN = TURN / difficulty;//(11 - difficulty) * TURN / 10;
+}
+
+Snake initialize_snake(){
+    Snake snake;
+    snake.direction = START_DIRECTION;
+    snake.length = START_LENGTH;
+    for(int i = 0; i < START_LENGTH; i++){
+        snake.segments[i] = START_TILE - START_DIRECTION * i;
+    }
+    return snake;
+}
+
+void get_next_move(double limit, Snake *snake, bool *running){
+    char c;
+
+    c = get_character(limit);
+    
+    switch (c){
+        case 'w':
+        case 'A':
+            snake->direction = -16;
+            break;
+        case 'a':
+        case 'D':
+            snake->direction = -1;
+            break;
+        case 's':
+        case 'B':
+            snake->direction = 16;
+            break;
+        case 'd':
+        case 'C':
+            snake->direction = 1;
+            break;
+        case 'q':
+            *running = false;
+        
+        default:
+            break;
+    }
+}
+
+void move_snake(Snake *snake){
+    for(int i = snake->length - 1; i > 0; i--){
+        snake->segments[i] = snake->segments[i - 1];
+    }
+    snake->segments[0] += snake->direction;
+}
+
+void draw(Snake *snake, unsigned char fruit){
+    printf("Score:%d  Speed:%f\n", snake->length - START_LENGTH, TIME_TURN);
+    printf("+");
+    for(int i = 0; i < WIDTH; i++){printf("-");}
+    printf("+\n");
+    for(int i = 1; i <= HEIGHT; i++){
+        printf("|");
+        for(int j = 1; j <= WIDTH; j++){
+            int index = part_of_snake(snake, i * 16 + j);
+            if(index == 0){printf("0");}
+            else if(index > 0){printf("O");}
+            else if(i * 16 + j == fruit){printf("X");}
+            else{printf(" ");}
+        }
+        printf("|\n");
+    }
+    printf("+");
+    for(int i = 0; i < WIDTH; i++){printf("-");}
+    printf("+\n");
+    printf("(Press q to Quit)\n");
+}
+
+//returns index of segments which is identical to tile; -1 if not found
+int part_of_snake(Snake *snake, unsigned char tile){
+    for(int i = snake->length - 1; i >= 0; i--){
+        if(snake->segments[i] == tile){
+            return i;
+        }
+    }
+    return -1;
+}
+
+bool check_if_dead(Snake *snake){
+    //Self
+    if(part_of_snake(snake, snake->segments[0]) > 0){
+        return true;
+    }
+
+    //Wall
+    if(snake->segments[0] % 16 == 0 || (snake->segments[0] / 16) % 16 == 0){
+        return true;
+    }
+
+    return false;
+}
+
+unsigned char spawn_fruit(Snake *snake){
+    srand(time(NULL));
+    int r = 0;
+    while (part_of_snake(snake, r) != -1 || r % 16 == 0 || (r / 16) % 16 == 0){
+        r = rand() % 256;
+        printf("%d\n", r);
+    }
+    return r;
+}
+
+unsigned char eating_fruit(Snake *snake){
+    snake->length++;
+    return spawn_fruit(snake);
+}
\ No newline at end of file
diff --git a/src/main/c/Snake/snake_start.h b/src/main/c/Snake/snake_start.h
new file mode 100644
index 0000000..1634146
--- /dev/null
+++ b/src/main/c/Snake/snake_start.h
@@ -0,0 +1,22 @@
+#ifndef SNAKE_START_H
+#define SNAKE_START_H
+
+#define HEIGHT 15
+#define WIDTH 15
+#define AREA HEIGHT * WIDTH
+
+typedef struct{
+    signed char direction;
+    char length;
+    unsigned char segments[AREA];
+}Snake;
+
+
+void snake_start();
+Snake initialize_snake();
+int part_of_snake(Snake *snake, unsigned char tile);
+void move_snake(Snake *snake);
+bool check_if_dead(Snake *snake);
+
+
+#endif // SNAKE_START_H
\ No newline at end of file
diff --git a/src/main/c/main.c b/src/main/c/main.c
index eaf0b17..922c8d4 100644
--- a/src/main/c/main.c
+++ b/src/main/c/main.c
@@ -3,6 +3,7 @@
 #include <stdbool.h>
 
 #include "Template/game100.h"
+#include "Snake/snake_start.h"
 
 int main(){
     bool running = true;
@@ -15,7 +16,7 @@ int main(){
         printf("Waehlen Sie eine Option:\n");
         printf("\t1.Spiel1 starten\n");
         printf("\t2.Spiel2 starten\n");
-        printf("\t3.Spiel3 starten\n");
+        printf("\t3.Snake starten\n");
         printf("\t4.Spiel4 starten\n");
         printf("\t100.Template starten\n");
         printf("\t6.Exit\n");
@@ -31,7 +32,7 @@ int main(){
             //start_game2();
             break;
         case 3:
-            //start_game3();
+            snake_start();
             break;
         case 4:
             //start_game4();
diff --git a/test/Snake/test_collision.c b/test/Snake/test_collision.c
new file mode 100644
index 0000000..e5d5a63
--- /dev/null
+++ b/test/Snake/test_collision.c
@@ -0,0 +1,50 @@
+#ifdef TEST
+#include "unity.h"
+#include <stdbool.h>
+#include "../../src/main/c/Snake/snake_start.h"
+#include "../../src/main/c/Snake/get_character.h"
+
+
+void setUp(void){}
+void tearDown(void){}
+
+
+void test_self_collision(void){
+    /* arrange */
+    bool result;
+    Snake snake = {1, 5, {6 + 16 * 6, 6 + 16 * 7, 7 + 16 * 7, 7 + 16 * 6, 6 + 16 * 6}};
+
+    /* act */
+    result = check_if_dead(&snake);
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);//head collides with body
+}
+
+
+void test_no_collision(void){
+    /* arrange */
+    bool result;
+    Snake snake = initialize_snake();
+
+    /* act */
+    result = check_if_dead(&snake);
+
+    /* assert */
+    TEST_ASSERT_FALSE(result);//head collides with body
+}
+
+
+void test_wall_collision(void){
+    /* arrange */
+    bool result;
+    Snake snake = {-1, 4, {0 + 16 * 6, 1 + 16 * 6, 2 + 16 * 6, 3 + 16 * 6}};
+
+    /* act */
+    result = check_if_dead(&snake);
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);//head collides with body
+}
+
+#endif // TEST
\ No newline at end of file
diff --git a/test/Snake/test_moving_snake.c b/test/Snake/test_moving_snake.c
new file mode 100644
index 0000000..115d55f
--- /dev/null
+++ b/test/Snake/test_moving_snake.c
@@ -0,0 +1,69 @@
+#ifdef TEST
+#include "unity.h"
+#include <stdbool.h>
+#include <memory.h>
+#include "../../src/main/c/Snake/snake_start.h"
+#include "../../src/main/c/Snake/get_character.h"
+
+
+void setUp(void){}
+void tearDown(void){}
+
+
+void test_moving_right(void){
+    /* arrange */
+    bool result;
+    Snake snake = {1, 3, {8 + 16 * 6, 7 + 16 * 6, 6 + 16 * 6}};
+    Snake expected = {1, 3, {9 + 16 * 6, 8 + 16 * 6, 7 + 16 * 6}};
+
+    /* act */
+    move_snake(&snake);
+    result = memcmp(&snake, &expected, sizeof(Snake)) == 0;
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);
+}
+
+void test_moving_down(void){
+    /* arrange */
+    bool result;
+    Snake snake = {16, 3, {8 + 16 * 6, 7 + 16 * 6, 6 + 16 * 6}};
+    Snake expected = {16, 3, {8 + 16 * 7, 8 + 16 * 6, 7 + 16 * 6}};
+
+    /* act */
+    move_snake(&snake);
+    result = memcmp(&snake, &expected, sizeof(Snake)) == 0;
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);
+}
+
+void test_moving_left(void){
+    /* arrange */
+    bool result;
+    Snake snake = {-1, 3, {8 + 16 * 6, 7 + 16 * 6, 6 + 16 * 6}};
+    Snake expected = {-1, 3, {7 + 16 * 6, 8 + 16 * 6, 7 + 16 * 6}};
+
+    /* act */
+    move_snake(&snake);
+    result = memcmp(&snake, &expected, sizeof(Snake)) == 0;
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);
+}
+
+void test_moving_up(void){
+    /* arrange */
+    bool result;
+    Snake snake = {-16, 3, {8 + 16 * 6, 7 + 16 * 6, 6 + 16 * 6}};
+    Snake expected = {-16, 3, {8 + 16 * 5, 8 + 16 * 6, 7 + 16 * 6}};
+
+    /* act */
+    move_snake(&snake);
+    result = memcmp(&snake, &expected, sizeof(Snake)) == 0;
+
+    /* assert */
+    TEST_ASSERT_TRUE(result);
+}
+
+#endif // TEST
\ No newline at end of file
diff --git a/test/Snake/test_part_of_snake.c b/test/Snake/test_part_of_snake.c
new file mode 100644
index 0000000..95ce3bd
--- /dev/null
+++ b/test/Snake/test_part_of_snake.c
@@ -0,0 +1,49 @@
+#ifdef TEST
+#include "unity.h"
+#include "../../src/main/c/Snake/snake_start.h"
+#include "../../src/main/c/Snake/get_character.h"
+
+
+void setUp(void){}
+void tearDown(void){}
+
+
+void test_find_head(void){
+    /* arrange */
+    int result;
+    Snake snake = initialize_snake();
+
+    /* act */
+    result = part_of_snake(&snake, 8 * 16 + 8);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(0, result);//head is at 8/8
+}
+
+
+void test_get_correct_index(void){
+    /* arrange */
+    int result;
+    Snake snake = initialize_snake();
+
+    /* act */
+    result = part_of_snake(&snake, 8 * 16 + 6);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(2, result);//2. part ist at 6/8
+}
+
+
+void test_snake_not_on_tile(void){
+    /* arrange */
+    int result;
+    Snake snake = initialize_snake();
+
+    /* act */
+    result = part_of_snake(&snake, 6 * 16 + 6);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(-1, result);//-1 snake is not on 6/6
+}
+
+#endif // TEST
\ No newline at end of file