Thermopylae is a free print and play solo game.
No Man’s Land is a solitaire card game that’s supposed to simulate being a sniper in the Great War.
Lost Treasures is a free print-and-play dungeon crawl game. From the author’s description:
Lost Treasures is a simple two player game where each player must hire a party of adventurers to retrieve the treasure from a forgotten dungeon.
Each player represents competing Patrons who wish to recover treasures thought to be lost forever. They use magic and research to locate the treasures but must hire mercenaries to actually retrieve them. The intrigue between them means that when one discovers a treasure the other is not long to follow. One player recruits his adventurers from the noble worthy races, the other from the dregs and evil denizens. Unfortunately due to the rush to try and get there first, sometimes the parties are not as well equipped as they could be. . .
The game includes figures, dungeon tiles, cards and more.
Arkham Express is a quick play adventure game set in the Lovecraft mythos. From the Board Game Geek description:
Arkham Express is a cooperative dice-based game designed by David Willems. Players are working together to gather clues, kill monsters, close gates and eventually defeat the Great Old One (Cthulhu).
Players will select characters, each with a unique special ability. During a player’s turn they will roll 5 dice with unique symbols on each side, after rolling they have the option of re-rolling 3 more times. If the “Monster” symbol is rolled on a die it is locked and cannot be re-rolled. If 3 Monster symbols appear a new gate opens and a monster appears in Arkham. The other sides of the dice include movement points, clue tokens (used to close gates), healing, and combat symbols (used when fighting the monsters guarding the gates). Each player must carefully choose how to use their symbols to move around and try to close and collect six gates. If six gates are open on the board the players automatically lose.. However if the players manage to close six gates Cthulhu awakens and players must try to defeat him with their remaining items and abilities.
Another Dwarf Star classic, Star Viking is now available as a print-and-play game.
STAR VIKING is a game of interstellar raiding and plunder for two players. Using a unique system of 12 mapboard tiles to represent the various star systems in the Outrim sector, it captures the tense uncertainty and the sudden, flashing battles of an interstellar war. Units represented include Viking cruisers, sloops, and fighters. Federate and local frigates, battle-cruisers, and patrol boats, as well as raiding detachments, security forces, grav-armor units, specialized warfare pods, and conventional low-tech armed forces ranging from atmospheric aircraft to stone-age hordes.