[boskid][2.0.5] Rocket rush ground can be permanently lost

[Soaryn]

Replication:

1. Start Rocket Rush
2. Destruction tool the concrete ground
3. Undo

Basically since you start with bots and the tile is destroyable, I believe the space aspect caused a scenario where ground can be permanently removed very trivially, without being able to replace it simply by undoing.

[boskid]

Thanks for the report. All tiles in the rocket rush lobby will be non deconstructible in 2.0.6.