Hey Fishblox, lovely game. I've reached a peak score of 29. I like the randomisation of platform positions and variety in level themes. It makes the game feel less monotonous. I love the art too- especially the character animation. The audio is clear and straightforward. The camera shake is also a good addition. I like that the game goes straight to the level and prompts to press the w key instead of going through a series of menus- it's a good idea to jump right into the action. The particle effects and the coin resize animation add plenty to the experience.
A few things I would recommend are:
1. Add coyote time and jump buffer
2. An option to quickly restart the level instead of having to wait for the timer to end.
Overall, it is a fun game and has great potential. Nice work and good luck!
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agreeing with everything PikonParadox offered except that there is little opportunity to receive end of game feedback. i'm hitting W, trying to pay attention to my next jump and the next think i know, the game ended and i'm jumping again. so, perhaps a separate Restart button? otherwise, the various biomes are appreciated and an overall good 20 seconds of fun. thanks for sharing :)