ABSOLUTELY GOATED GAME!!! Brilliant ideas and execution, amazing upgrades and abilities with smooth attack controls... I love the waterbender outfit and the cute artstyle in general. Music and sound were okay at best but definitely not bad. However, some key features I would like to point out are:
1. Upgrade system: It feels awkward to reach to over to the 'U' key to be ab;e to upgrade... My suggestion is either binding it closer to wasd, or to make a little upgrade stand that you can head over to in order to upgrade.
2. It's a bit too easy, but that's not a problem... The problem was the ice wall being too op and laggy.... the ice wall should have some cooldown before melting to make it less op and also less laggy (in general it's a good idea to have projectiles of sorts have a cooldown).
3. Just UI and QoL improvements like the number of upgrade points you have and the wave number would be nice.
Other than that, this honestly blew me away by the sheer execution of satisfying and unique abiliities. I loved unlocking the new abilities, trying them out and upgrading them to become super powerful. I used the ice wall + torrent combo which was pretty unstoppable, but all the weapons were unique in their own rights which made this actually incredible. Amazing Job!