MosaicArts

You find an EXE file simply named "1-1". After the classic level from the first Mario. And try it out.
Platformer
An upcoming game series about a world of magic, soul, experience, and adventure.
A college student by the name of Issac ends up in a strange dream world and meets stranger creatures.
Platformer
Two russians by the name of Boris and Viktor end up finding their way to a mysterious world while chopping lumber.
Platformer
On Mobius takes place a story of survival, trial, tribulation, horror and terror
You're searching for something new to play and find a rom title "SUBCON". What could it be?
Platformer
"You've been appointed to playtest Sonic 1. You are to report to us if you find any bugs or glitches!" - Sonic Team
Something is making Sonic feel very down mentally...but what could it be?
Puzzle