A recreation of the entire first world (4 levels) of Super Mario Bros platformer game developed from scratch using Java and the built-in awt/swing graphics. Sounds, sprites, game physics and mechanics implemented have been implemented with about 95% accuracy to the original game. Utilized class inheritance, multi threading, collision detection, tile mapping, affine transformations for building this game.

The entire project took me 14 days, working 12 hours per day, to complete.

• Mario and Luigi as playable characters. Mario/Luigi can change between between mini, normal, and fire flower forms. Whenever Mario/Luigi touches an enemy from the side or below, he decreases by one state. After that, an invincibility timer of 1 second is applied via another thread to allow the player to escape. The invincibility star is also available, which gives Mario/Luigi invincibility for 15 seconds, knocking any enemy over.


• Goomba, Koopa, Parakoopa, Piranha, Bowser as enemies. If Mario/Luigi steps on a - goomba from above, the goomba will be knocked out; koopa/parakoopa from above, the koopa will hide in its shell, which can then be kicked. Piranha only appears in pipes. Each piranha exits and enters the pipe for 5 seconds at a time, which is done via threading. Bowser appears as the final boss in world 1-4 and can only be knocked out when Mario/Luigi reaches the axe to cut the bridge Bowser is standing on. Every 6 seconds, Bowser spits out a fire. All enemies except Bowser can be knocked over by Mario/Luigi with the fire flower.


• Additional features in all 4 levels are applied. Secret underground pipe maps are also included in w1-1 and w1-2. w1-2, w1-3, w1-4 each have moving vertical/horizontal platforms. For collision detection, a rectangular hitbox is applied around each entity. In w1-4, the firebar rotates via affine transformation and uses a rotating line as a hitBox in place of a rectangle.