The major purchase season rolls on relentlessly. First, some stragglers, Rock Band 2 is out today for PS3, Dead Space for pissed-off PC gamers tomorrow, Bioshock at last arrives for PS3 on Tuesday. But also on Tuesday, like twin hotels on Park Place and Boardwalk, is Fable II and Far Cry 2. Spider-Man: Web of Shadows also ain't too shabby. Neither is Castlevania, Order of Ecclesia on DS. Portal geeks get Still Alive via XBLA on Wednesday. And if you like PSPs and you like baked goods, there's Cake Mania: Baker's Challenge as the bus driver's handheld play-while-you-drive pick of the week. Don't forget, Guitar Hero World Tour on all platforms is a week from today. Full list on the jump, look it over and tell us what you're playing/renting/lusting for.Today Rock Band 2 (PS3) Monday (Oct. 20) Dead Space (PC) Midnight Club: Los Angeles (PS3, 360) Wii Music (Wii) NBA 2K9 (PC) NHL 09 (PC, PS2) Are You Smarter Than a 5th Grader: Make the Grade (DS, Wii) Back at the Barnyard: Slop Bucket Games (DS) Bully: Scholarship Edition (PC) Carnival Games: Mini-Golf (Wii) Celebrity Sports Showdown (Wii) Deer Hunter Tournament (PC) Galactic Bowling (PC) Littlest Pet Shop (PC) Lovely Lisa (DS) Midnight Club: LA Remix (PSP) Monopoly (PS2, PS3, Wii, 360) Pass the Pigs (DS) Penny Racers Party: Turbo Q Speedway (Wii) Rock University Presents: The Naked Brothers Band The Game (DS, PS2, Wii) SpongeBob SquarePants featuring Nicktoons: Globs of Doom (DS, PS2, Wii) Tetris Party (Wii) Tuesday (Oct. 21) Fable II (360) Far Cry 2 (PC, PS3, 360) BioShock (PS3) Spider-Man: Web of Shadows (DS, PS2, PS3, PSP, Wii, 360) Castlevania: Order of Ecclesia (DS) Backyard Football 2009 (DS), PS2, Wii, 360) Away: Shuffle Dungeon (DS) Barbie Horse Adventures: Riding Camp (DS, PS2, Wii) Baseball Mogul 2009 (PC) Brain Training for Dummies (PC) Build-A-Bear Workshop (Wii) Castlevania: Order of Ecclesia (DS) Circus Games (Wii) Crash Bandicoot: Mind Over Mutant (PSP) Dance Dance Revolution Universe 3 (360) Dancing With the Stars: We Dance! (DS, Wii) Disney Fairies: Tinker Bell (DS) Disney Sing It (PS2, PS3, Wii, 360) Disney TH!NK Fast (Wii) Ener-G Dance Squad (DS) Ener-G Gym Rockets (DS) Ener-G Horse Riders (DS) Eternal Sonata (PS3) Europa Universalis III Complete (PC) EverQuest: Seeds of Destruction (PC) High School Musical 3: Senior Year DANCE! (DS, Wii) Jillian Michaels Fitness Ultimatum 2009 (Wii) Master of the Monster Lair (DS) Mechanic Master (DS) Naruto: Clash of Ninja Revolution 2 (Wii) Onimusha: The Essentials (PS2) Pet Pals Animal Doctor (Wii) Petz Rescue Wildlife Vet (Wii) Petz: Horsez 2008 (PC) Petz: Saddle Club (PSP) Star Ocean: First Departure (PSP) The Legend of Spyro: Dawn of the Dragon (DS, PS2, PS3, Wii, 360) Tornado (DS) TouchMaster 2 (DS) Transformers: Animated (DS) What's Cooking with Jamie Oliver (DS) Wednesday (Oct. 22) Portal: Still Alive (XBLA) Ten Pin Alley 2 (Wii) Thursday (Oct. 22) Cake Mania: Baker's Challenge (PSP) Nancy Drew: The White Wolf of Icicle Creek (Wii) Smart Girls: Party Games (DS) Sunday (Oct. 26) Guitar Hero World Tour (PS3, PS2, Wii, 360, PC) Ikki Tousen: Shining Dragon (PS2) Source: Gamespot