To expand your roster outside of Career Mode, you can unlock specific legendary fighters and alternate versions of existing athletes by completing tasks in Exhibition or Title Mode:
L1, R1, L2, R2, R2, L2, R1, L1, Triangle, Square, Square, Triangle, Start. 2. CWCheats for Career Mode (For Modded PSPs)
I can provide more specific advice on using CWCheats or maximizing your fighter's stats through manual training if you'd like. Career Mode Tips (How to Create A Super CAF) Ufc Undisputed 2010 Psp Cheats Career Mode
UFC Undisputed 2010 introduced a controversial attribute decay system. If you do not train a skill, it slowly drops.
A Level 3 specialized move bypasses the need for high base attributes, allowing you to end fights instantly. To expand your roster outside of Career Mode,
Complete the sparring session and earn a high score to get maximum point allocation.
Accept every sponsorship opportunity. Add the logos to your shorts immediately to build popularity. Career Mode Tips (How to Create A Super
While UFC Undisputed 2010 on PSP may not have pages of traditional button-mashing cheat codes, it provides plenty of depth and exploits for players to master. The secret code for the TapouT crew adds a fun bonus, but the real power lies in understanding the game's career system and using advanced tools like save editors.
To buy the Unlock Keys mentioned above, you need CRED (currency).
If you are trapped against a high-level wrestler, initiate a Muay Thai clinch. Land two to three strike combos to the head, break the clinch, reset, and repeat. Actionable Progression Roadmap
Since there are no cheat codes for infinite currency, you have to use the game's mechanics to your advantage. The Career Mode in the PSP version is famously difficult due to the "decay" of stats as your fighter ages.