If a player selects research that cannot be researched (because he hasn’t research Yellow of Red Science Packs yet…his game is DONE! Since you can’t build the correct science lab, your research will never end & you cannot advance in the game.
Two possible solutions;
- Allow a player to cancel research by right-clicking on the topic, or
- Don’t allow the player to select unavailable topics (such as no research that requires Yellow or Red Packs before you have research them).
Thanks. I do enjoy the game.
-Martian