The retro speedrunning level pack for Mari0: AE
Go!!
Retrush is a race against the clock! You have just a few precious seconds to get from checkpoint to checkpoint - but you have infinite lives to try and try again. So get moving, and go blaze a fearless trail!
16 Unique Levels
The main campaign takes you on a world tour from natural grasslands and deserts to abstract aquariums and power plants. Familiar elements from SMB1 and Portal are complemented by new mechanics like Star Shards to give each level its own unique flow!
Play At Your Speed
Frequent checkpoints and stars help to ease in novice players, while experts can skip the training wheels and go for the perfect run. Conquer every level with pure platforming skill, or use the portal gun to skip sections or find shortcuts. Anything goes!
Fresh Retro Flair
The graphics are simple recolors of tiles from the original SMB and Lost Levels, rearranged to create new structures and landscapes. From there, custom animated tiles and backgrounds truly bring the levels to life. It's a simple aesthetic designed to look better than ever!
Red Coin Remixes
Every level also has an extra challenge stage with Red Coins instead of time gates! These Remixes feature all-new obstacles and refreshed color palettes to make each level feel brand new again. Altogether, that's 16 more levels, for a grand total of 32!
The Warp Zone
After clearing all 16 main levels, a level select allows you to replay any stages you want - or tackle their remixes. It even saves which remixes you've cleared!* What happens if you clear them all...?
* Retrush does not have autosave (yet)! Be sure to pause and save from the menu periodically.
Updates are on the way!
Retrush is getting bigger and better! Here's the plan (timeline subject to change):
2.0: Adds autosave and rebalances most of the levels, coming before the end of 2025!
3.0: Includes brand new Threemixes in a new campaign, targeting the first half of 2026!
See the mappack in action
Ready to play? Let's go!
Never played Mari0: AE before? First, grab the latest version of the game from the red link below. Next, grab the zipped mappack from the green link.
Open the game, choose "Select Mappack," and drag the zip onto the game window - then select Retrush and you're ready to go!
New players may want to set up the controls before starting; check the Options menu for that. By default, Mari0 uses mouse and keyboard with Portal / Minecraft style controls, but the game can also be played with a controller.
Mari0: AE
Retrush.zip