Wow, I actually really enjoyed this, besides the ability to unequip and reequiping weapons, maybe a slight change in visuals when upgrading, like the higher damage my guns do the more orange they become, I always like to see my hours of gaming pay off.
I have made red overlay for enemy bullets, may try to do smth with player fire, but i think color overlay makes sprites look worse. And drawing multiple textures per projectile per weapon will take a lot of time. on the list with low priority :)
Well dang nerdbook, giant robots and explosions? Whats not to love. My only thing would be the chance to trigger my ability rather than just random at full charge. Great game.
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I have made red overlay for enemy bullets, may try to do smth with player fire, but i think color overlay makes sprites look worse. And drawing multiple textures per projectile per weapon will take a lot of time. on the list with low priority :)