ayhan 
Fanatical has the Medieval Kingdom Wars Deluxe Edition bundle on sale for $1.
The game is from 2019 and rated mostly positive (78% / 2,187 reviews) on Steam.
This pack contains the following:
- Medieval Kingdom Wars
- Medieval Kingdom Wars – Royal Blood
- Medieval Kingdom Wars – Greater World
Game description:
Rewrite history through bloody siege combat. With this Steam PC key, you’ll experience a fresh perspective to the grand strategy genre, combining it with a full-on real-time approach, and daring to go where few strategy games have ventured before.
Redefining Medieval Grand Strategy, by combining historical accuracy, a huge living and changing world, and historical quests, all in a real-time environment. Build your cities, wage your wars, serve your king, and experience siege combat with a degree of brutality never seen before.
System requirements, minimum:
OS: Windows Vista
Processor: 2.4 GHz Dual Core
Memory: 3 GB RAM
Graphics: NVIDIA GeForce GT 530 / ATI Radeon HD 6570
DirectX: Version 9.0
Network: Broadband Internet connection
Storage: 5 GB available space
STEAM PC KEY GIVES YOU:
- Innovative Real-Time Strategy with a single-player grand campaign and solo/co-op multiplayer modes
- A grand campaign that puts the player in charge of a lordship entangled by domestic and international politics
- The bloody siege combat of the period, with numerous survival elements and brutal historical realism. Includes looting corpses and hunting rats to feed your starving garrison
- Realistic, medieval siege combat with intricate stronghold construction, and over 30 siege weapons and units
- Featuring the most detailed and beautiful maps seen in this genre. The world map covers all of Western Europe
