When the character moves, they go at a slow pace but then the velocity gradually increases. Jumping is also affected by this too however at full speed: it is slower than the max running speed, much like in Super Mario World by Hummer Team. The character doesn't stop right away when they stop, similar to the Mario games. The scrolling in the game is similar to Super Mario Bros. 3, with the glitching at whatever side of the screen the character is moving towards.
List of games that use this engine: