More PT, this time a tough but great mod, the Snake Demo. The move set and sprites that're used are from the latest build (can't say which but maybe up until eggplant built.)
Anyways, it does have a lap system in a way but to achieve this, the player isn't allowed to touch secrets and toppins to trigger the sequence. Players have to run back to the start to get the lap key then go back to get all the topins and secrets, AND THEN go back to the start within the time limit.
You cannot mess up if you want the X rank, especially in Pizzascare. Pizzascare is the only level you have to worry about, mostly because it requires about 10k points to get your X rank. If you somehow mess up, then you can get some points by taking out the pepperoni goblin secret then get to the big pizza near the end that offers 1k points.
The rest of the levels are alright once you've memorized them, snake's challenge being the easiest one since all you have to worry about is not getting hit, plus the level transitions are better compared to the original sage demo. They're more speed oriented, which makes sense because of the tight timer it gives you.
It's a great mod if you want a fun challenge!