Armored Core 2
| Limiter Release |
| To activate the Limiter Release, press L1 + L2 + R1 + R2, then press R3 (Overboost). This will put you into Limiter Release mode for around 40 seconds. The only down side is that you get an OB Depletion indicator after the 40 seconds are up, leaving you totally powerless for 50 seconds. |
| Fixed Camera View |
| While playing a game, hold Circle + X + Start. The game will pause. Press Start to resume the game with the camera fixed at the pre-location. For the Japanese version of the game, hold Circle + X + Select. |
| Return to Default View |
| To return to the default view, pause the game, then press Start to resume the game. For the Japanese version of the game, press Select instead of Start. |
| Add Defeated AC Emblems |
| When the victory message appears in the arena, press Select + Start to add the defeated AC's emblem to your list. |
| Steal Emblems |
| If you see an emblem in the arena that you want to use, select the appropriate AC and press Triangle to display the spec screen. Then, press Start + Select. If you entered the code correctly, you will hear a sound. Select "Edit Emblem" to view it. |
| Temporary Invincibility |
| While playing a game, press L2 + R2 + R3. If you entered the code correctly, a "Limiter Released" system error message will appear, and you will have infinite energy during this time. After approximately one minute, the "OB Down" system error will appear. It will last as long as the previous error, but you will not have any energy. After "OB Down" is completed, your AC will recharge and return to normal. Make sure you finish off your enemy before you become vulnerable. |