have the blob become progressively more resistant to lasers

[Mouse]

A lot of the blob abilities that you buy for evo points should probably just be folded into roundstart blob, whether as a method of buffing early game blob (fire/poison resist, reflective membranes, bridge, slime launchers) or for thematic reasons (devour item having to be unlocked is kind of silly).

As a bonus innate fire resist and devour item pretty much kills one of the major bullshit anti-blob strategies that needs to go - those goddamn lit candles.