It's impossible to survive even 1 day, delays and stucks after 6 kills gun fire less then 1/s (low/max settings same effect). Daily challenge impossible, this is new challenge.
i almost felt like in original arkanoid, only original was harder, steering with pad poor precision in "long" movement fast balls make game hard and enjoyable to play (when you become good at it). This one is too easy slow balls steering with mouse make this one a child play.
it's quite irritating upgrading all planets manually, blueprint for all planets and auto build for them same with transports with simple if build (upgrade) when production+10% transport cargo > transported cargo per secend, will drastically improve gameplay.
Refresh exit (everything/anything) make all saves and progress clear nice saving (in reactor i have old save from 0.5 to 1 year ...). Only switch user key can retrieve old progress.
The lost glove quest (6% damage reflect) is bugged, last enemy (attack all have protection price 100% make him impossible to finish ).
Same with cleric bug he keep heal him self even with 100%hp (healing is based on hp number not % (warrior with hp left>max hp cleric never get healing (warrior average hp is 20-30%)).
And suggestion protection spell should get 1 more charge (shield) when spell power reach 100% boost and another one when 200%
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You should complete tutorial for progress to save. Tutorial is considered finished when you complete first science (needs 60 gold).