Game Maker Koopa Troopa Tutorial @rexfurry

Uploaded October 2013 | Updated September 2026, 2 weeks ago

In this tutorial I go over how to create a Koopa Troopa like in the Mario games, enjoy!

-Rex ^)^

Codes used in this tutorial:

pastebin.com/Ez8w34RX

(I had to use pastebin because YT wouldn't allow certain characters in the code)

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$Game maker rising door and button tutorial Hey guys hows it goin? In this video I show you how to create a door that lifts upward when you player stands on a button. I hope you enjoy this tutorial and dont forget to subscribe to stay updated on upcoming tutorials, project previews, and everything else! Also, heres the codes that were use in the video: Button code: if (place_meeting(x,y,obj_player) ) { with (instance_nearest(x,y,obj_door) ) { open=true; } } else with (instance_nearest(x,y,obj_door) ) { open=false; } Door Create code: open=false; gravity_direction=270; Door Step code: if (open = true) { if (place_free(x,y-1) ) y 1; else gravity = 0; } else { if (place_free(x,y+1) ) gravity = 0.5; //speed at which it falls else gravity = 0; }$