Negative Rewards : Basically if you land on a negative reward, you subtract the reward from your total. Land on -10 DBs? You subtract 10 DBs from your total! You land on a rajasaurus? One of your rajasaurus gets deleted! You land on a pteranodon? It gets blasted to oblivion! This would even be a thing in packs, you could get a negative creature! This would even work when the creature is in your park!
VIP DB Building : VIPs now get access to the VIP DB building! This building costs 500 DBs to generate 250 DBs in a period of a week. Amazing Idea right? To keep this from being too OP, it would be a 2 year mark reward
PTW dinos ; Obviously creatures with broken stats that require real money instead of DNA to buy! What could go wrong? This is completely balanced and would be a fun game feature
Here’s another idea: auto-hatch. The game automatically fills your free hatchery slot with whatever unhatched creature of yours has the longest hatchtime. I know it’s kinda OP, so it would be VIP-exclusive.