Since physical PS2 PAL copies now sell for $150–$300 USD on eBay, most modern players use emulation. Here is the technical roadmap.
: Features 10 crossover battles from other Gundam series without a specific story "Situation" mode. Essential Controls Directional Pad : Move cursor. Circle : Confirm actions; view terrain info on the map. X : Cancel; view unit movement range (blue squares). Triangle : View unit status. Square : Hold to move the cursor faster. L2 / R2 : Cycle through your active units. Start : Open the options menu (Pass turn, Save, etc.). Unit Management & Development
“If you're looking for a long G-Generation game, you should probably focus more on the F or Neo. However, if you're a hard core Gundam Fan, this would be a great collection.” GameFAQs