Let me clear this up, Persona 4 to date has the biggest debute week in japan followed by the Miku game or what ever the name, those are BOTH 3rd party. Persona 4 has the highest PS Vita pre-orders of anygame that I know of, it even has higher the PSABR on PS3. Assassins Creed 3 Liberation did 100k first week and by christmas over 200k. Rayman Origins released later on the vita and is higher priced then the system version yet it sold over 200k, stop this. A system with 3.3m or so base compared to a system with a 20m base. If you say 200k for PS Vita youd have to times it by about 6.5 to compare, so it would be about 1.3m as the equal value. Actually thinking about it most of the PS Vita games sell pretty good. Uncharted has about a 1 in 4 attach rate. Persona has about a 1 in 5 attach rate in japan probably even 4. Miku or what ever the name did better on vita then what even the 3ds game tbat released was. Time travellers had a sold more first week on PS Vita then 3ds and there are over 6 times the 3ds out there. Also look at the top 10 for both consoles and you'll see. 3rd parties sell on vita and alot of people actually buy games online of vita so the number are always a fair bit higher.
