Not seeing it discussed much here, so thought I'd point out (for the older gamers or those that want to play the classics) that there's a lot of (mostly very good) older games/bundles on sale for the current weeklong deals from a publisher called 'Retroism'.

I put this together for a separate post and a mod asked that I keep it in this thread, so here's the details:

Game Packs (50% off):

Classic Explorer Pack: $14.99 $7.49 (50% off), includes

• Sid Meier’s Colonization
  
• Sid Meier’s Covert Action
  
• Pirates! Gold Plus
  

Classic Adventure Pack: $24.99 $12.49 (50% off), includes

• BloodNet (not on sale standalone)
  
• Darklands
  
• Dragonsphere
  
• Rex Nebular
  
• Sword of the Samurai
  

Classic Action Pack: $29.99 $14.99 (50% off), includes

• 7th Legion
  
• Deadlock II: Shrine Wars
  
• Deadlock: Planetary Conquest
  
• Redline
  
• Slave Zero (not on sale standalone)
  

Classic War Pack: $29.99 $14.99 (50% off), includes

• Across the Rhine
  
• Command HQ
  
• Eradicator
  
• Nam
  
• Silent Service
  
• Silent Service 2
  
• Task Force 1942: Surface Naval Action in the South Pacific
  

Standalone games (50% off):

• 7th Legion $6.99 $3.49
  
• Across the Rhine $6.99 $3.49
  
• B-17 Flying Fortress: The Mighty 8th $6.99 $3.49
  
• Command H.Q. $6.99 $3.49
  
• Darklands $6.99 $3.49
  
• Deadlock: Planetary Conquest $6.99 $3.49
  
• Deadlock II: Shrine Wars $6.99 $3.49
  
• Dragonsphere $6.99 $3.49
  
• Eradicator $6.99 $3.49
  
• F-117A Nighthawk Stealth Fighter 2.0 $6.99 $3.49
  
• Fleet Defender: The F-14 Tomcat Simulation $6.99 $3.49
  
• Gunship! $6.99 $3.49
  
• Moorhuhn (Crazy Chicken) $1.99 $0.99
  
• Moorhuhn Invasion (Crazy Chicken Invasion) $3.99 $1.99
  
• Nam $6.99 $3.49
  
• Redline $6.99 $3.49
  
• Rex Nebular and the Cosmic Gender Bender $6.99 $3.49
  
• Sid Meier’s Colonization $6.99 $3.49
  
• Sid Meier’s Covert Action $6.99 $3.49
  
• Sid Meier’s Pirates! Gold Plus (Classic) $6.99 $3.49
  
• Silent Service $6.99 $3.49
  
• Silent Service 2 $6.99 $3.49
  
• Shadow Ops: Red Mercury $6.99 $3.49
  
• Sword of the Samurai $6.99 $3.49
  
• Task Force 1942: Surface Naval Action in the South Pacific $6.99 $3.49
  
• Tycoon City: New York $6.99 $3.49
  
• The UnderGarden $6.99 $3.49
  

The Sid Meier games here are the obvious ones to recommend, but 'Darklands' is well worth a look for those into hardcore/old school (Ultima-ish) RPGs. If you're into FPS's, 'Nam' is basically Duke Nukem but in a Vietnam war setting.