Today' flurry of content updates continues with a new patch for the Teleglitch: Die More Edition on Steam adding a new Arena Mode to T3P's survival/horror roguelike-like action game. The patch comes as the game goes on sale for 66% off, a discount that will last for the next week. Here are the full patch notes, and here's the gist:

• Arena mode:
  Fight loads of monsters without worrying too much about running out of bullets and dying. Great for practice.
• New, more usable menu.
• Added more stuff when starting from later levels
• Made railgun even stronger.
• Made war walkers a bit weaker.
• Made level 3,4 a bit easier.