Thanks for your review! Yep, I think I know what you're talking about. When the player's robot hits low HP, it loses its legs, which disables its ability to dash. We definitely should have communicated that more clearly to the player. I'll make sure to spend more time on communicating through game mechanics next time.
As for the lag spikes, that's on us. We didn't debug the web build thoroughly enough. The binaries actually run fine on my PC. Thanks again for the constructive critique!