its pretty fun but i feel like the spark is really op and is all you need to destroy all the waves, and im not so sure what seals are so maybe you could make things more clear, and i didnt find out what clicking space bar did. it also took me a while to figure out that the random floating rainbow orb is what triggers meteor rush. overall balance out the weapons to make them more worth; maybe you could making other weapons the lead give them special buffs other than just 35% damage. i like the idea of the game but it obviously needs alot more polish to be "complete". love the work, balance it more and add a bit more pizazz to the gameplay loop and i think itll be amazing :)