Resistance: Fall of Man? Resistance 2? Resistance 3? Oh, OK, good. I'm not all that familiar with the whole... 1950s... but aliens are invading... so here's a bunch of futuristic guns. Again, I've only had a PS3 for like six months.
Regardless, I'll definitely be checking out Sony's Resistance 3 Beta. If you've got a copy of SOCOM 4, you'll be able to play in the beta starting August 4th. If you're in the United States and you've got a subscription to PlayStation Plus, you'll be able to join the beta on August 23rd. Europeans with PlayStation Plus will get slightly earlier access on August 10th. If you're not down with the free games and stuff Sony offers to Plus subscribers, you can keep your eyes open for opportunities to play in the beta.
Once you've download the multiplayer trial... I mean, essential testing phase, you can play either Team Deathmatch or Chain Reaction gameplay modes. Each will be available across two multiplayer maps, Seaside and Trainyard, with players able to level up to 20, upgrade weapons, and unlock character skins.
Anyone else looking to squash some aliens... shoot some humans... wait, shoot some aliens, right? What's this game about again?