I have to admit, currently playing on a trackpad so I wasn't very good! But overall the game definitely seems very good. The pixel art is really nice, like that 1-bit style and the sprites were really well made.
Some general feedback I found while playing:
- A start menu would go along way, throwing you straight in gets the player killed unfortunately
- Maybe a count down before starting would help too!
- The jump was a bit slow and a bit small honestly, being able to jump over the players would have been great
- If you fell off the edge of the map it wouldn't end the game unfortunately.
- In the same vein as a main menu, a pause menu would be nice
- Music and sounds are part of the gaming experience too, they can be easy to overlook but even some copyright free sounds from the interwebs can go a long way!
Overall it was a very nice little game, beautiful pixel art especially!
I've got a quick video of me playing it here, incase it would be helpful for you to watch how others play (although of course, I am on track pad XD)