-Overtime mode has been overhauled, instead of scaling linearly with time it is now a combination of global enemy upgrades and player chosen enemy upgrades.
At the start of Overtime and every 30 seconds after a menu will pop, one of the 4 following mutators will be applied
1. Enemy Health Increase
2. Enemy Speed Increase
3. Enemy Damage Increase
4. Enemy Spawns Increase
Additionally, the player will be offered 3 options out of the following 9
1. Alien Shooter +1 spawn
2. Periodic Damage, Ignores Bubble
3. Your Max Health Reduced
4. Your Healing Reduced
5. Your Movement Reduced
6. Enemy Health Increased
7. Enemy Speed Increased
8. Enemy Damage Increased
9. This Menu Appears Faster