Every event used to do the exact same thing, slap a production multiplier on for a few seconds. Now there are 4 distinct mechanics:
Stellar Alignment and Quark Storm keep the production multiplier format, at ×2 for 45 seconds and ×3.5 for 20 seconds respectively.
Energy Wave now gives an instant production burst — equivalent to 3 minutes of output dumped directly into your resources the moment you click it.
Cosmic Resonance is a hybrid: ×2 production and −50% on all node costs simultaneously for 30 seconds.
Time Rift is purely a cost discount event. −80% on all node costs for 20 seconds, no production boost. Great for grabbing expensive nodes you've been waiting on.
Event descriptions now update in real time when switching language, which was a bug.