The RIFLES series is simple solitaire system that allows the recreation of small combat engagements (five to ten units per side) over a sequence of scenarios that can be played individually or as a part of a campaign. The games use an abstracted map instead of hexes, where Event Markers are placed to trigger random encounters and events (based on the scenario objectives). The series is currently composed of three titles:

WW2 titles are 100% compatible, leveraging the same basic rules; a scenario generator is also available to create additional missions for your game sessions. Vassal modules are also available in the Vassal website.