Map: Color Dash + Color Dash 2
Gamemode: Color Dash
Color Dash is your average color-matching minigame like Hexagon Heat from Mario Party. Players stand on a platform made of pallets of various colors. A colored light will spawn in and players have to stand on a pallet of the same color within a limited time. If they fail to do so, they will fall to their death. Last Man Standing wins!
After a while of surviving, the game will get more difficult. One way is by adding a black and white filter 1 second after the color is revealed; better memorize the board! Later, golf balls spawn in and player receive golf clubs to bonk each other off.
GAMEPLAY (FIRST MINIGAME IN TOURNAMENT):
To download, search my gamertag "RushMyPancake" ingame using the "Find Player" option and look at my shared files. The gametype and map will be shared (Color Dash + 2). OR if you are on PC, clicking the download on this post will bring you to a google drive folder with the map and gametype. Drag those files into their respective folders in your game files.
For me it is:
C:\Program Files (x86)\Steam\steamapps\common\Halo The Master Chief Collection\haloreach\map_variants
C:\Program Files (x86)\Steam\steamapps\common\Halo The Master Chief Collection\haloreach\game_variants