Simple Basic Towerdefence (SBTD)

SBTD is an extremely simple tower defense game. There is exactly one tower and 3 types of opponents.

The types of opponents:

- The fast one: Fast, as the name suggests. But they can't withstand much.
- The Tank: Can withstand a lot, but mass has to be moved. The slowest of the 3.
- The Normalo: Normal in all aspects, but can still be a challenge.

The Tower has 3 possible upgrades:
- Damage: Does more damage, what else.
- Attack speed: Attack faster! Same damage in less time.
- Range: You want to hit enemies far away.

It might have a few bugs or be a little unbalanced. But that will be found and removed over time.