What if we improve the THPS1 Engine, add new tricks, and create amazing levels but ruin Christ Air, have a weak OST compared to THPS1 and THPS3-THAW, add Big Drop, and make the career cash-based instead of goal-based and require cash icon collection for AGAG completion? That is THPS2.

IGT Time Calculation: https://pastebin.com/Ab875tyF

In case Twitch works: