Karoshi 2 is the sequel to the similarly titled platformer by Jesse Venbrux, creator of the Wubly series and Frozzd. The game consists of over fifty short levels in which you have to figure out the correct method to help the main character commit suicide. Use the cursor keys to move your character. Press the Z key to jump. R key restarts, and the escape key quits.

The developer had also included a level editor and Karoshi 1 speed run mode, where players would have to complete close to thirty stages from the original in under seven minutes. Hold the R key in stage fourteen to access the secret room.

Fedora Spade Episode 3 is a new chapter in the continuing adventures of our favorite sleuth, and as usual the returning cast of Baldie, Daphne, Theo and Jules provides much humor to this investigative series. This release features a new fast forward option. Players can now skip portions of a conversation by holding down the C key.

In Opera Omnia you play a state historian who is charged by his politician friend to come up with convenient theories about migration in the past. Basically, you have to think backwards: if people were in this city during a plague, and if plagues reduce population, that means that they had to have had a lot of people in order to survive that plague: thus, plagues actually increase population if you work backwards in time.

The challenge of each level is that you're given something to prove -- such as prove that 300,000 people lived in this city a long time ago -- and you adjust migration patterns that will show how 300,000 people could have lived in that city a long time ago.

The gameplay may be a bit hard to "get" at first, and a lot of the people I've recommended the game to had a hard time wrapping their mind around the concept, but if you do manage to do it you'll find it a clever gameplay mechanic and some interesting challenges unlike most other games. There's also a pretty well-written story over the span of its 20 levels. - Paul Eres

Castlewars is a card game in which players from both sides can win by being the first to build a hundred storey castle or destroy the opponent's castle entirely. A number of cards are shown at the bottom of the screen, and the player has to decide which card to play for each turn by clicking on it. Cards can be discarded from their hands by holding down the control key while selecting a card. Only one card can be discarded during each turn.

Blocksum is a puzzler with simple rules but addictive gameplay. Join a number of tiles together by using the Z key, and their corresponding number increases. Gather a large group of blocks with the same number to make them disappear. Grey orbs can be used to remove all blocks with the same number on the field simply by connecting it to a tile.

Hold the X key to move the tiles upward. Press the C key to access a pause menu. Requires the latest DirectX version to run.

Puzzle veterans will love the possibilites of chaining up combos with this one. Highly recommended.

Gravity Hook HD is an updated remake of the original Gravity Hook game, featuring artwork designed for higher screen resolutions, gameplay rebalancing, new elements, Twitter support, and remixes of the original soundtrack plus new songs by partner Danny Baranowsky.

Reaching the 500m goal to unlock the first Gravity Hook build is easily attainable, but the game does get pretty hard past that point as just about every mine is placed even more sporadically than in the lower levels.

Icy Tower is another excellent release from Free Lunch Design. The story is about a homeboy named Harold, who discovers a mysterious tower that he feels strangely compelled to climb all the way to the top by jumping from platform to platform.

Movements are limited to left, right or jump. Execute a higher jump by running in one direction to gain momentum before pressing space. Chain double or triple jumps to activate combo mode and multiply your score. The screen will move upward constantly, and the game ends if you run out of platforms to land on.

The game can be customized by downloading additional characters to use from the site. Replays can be saved and shared among other players. Simple in design but extremely difficult to master.

Truck Dismount is a computer game made by Jetro Lauha of tAAt. The game has no other aim but to cause as much damage to the ragdoll physics man as possible. The figure can interact with ramps, a truck and a wall.

Players can sit the man in the truck, on the cabin, on the very top, or stand him in front of it. The player sets the speed of the truck and where the ramps are located, then simply lets the action unfold. Players are given points dependent on how much damage they inflict on the stick figure.

Nest of Moai 2 is basically an entire game based on the objective of touching these strange structures with your mouse cursor.

Move your cursor over as many statues as possible in thirty seconds, although these tiny little guys will attempt to make matters difficult by popping up in odd places. Large statues require some rubbing, but they do contribute quite a bit to your score.

Use the left mouse button or scroll wheel to zoom in for more hidden statues.

Pasta Master is a freeware arena shooter created by Jacob Waldemar Buczynski, where players assume control of an amateur magician who goes by the name of Mr. Mingo. Besides performing tricks and magic, he is also the owner of a well-known restaurant which just happens to be chosen by demons as the perfect location for a gateway connecting earth and the netherworld. Being slightly aggravated by the whole situation, you put on your magic hat and jump right into the portal on a mission to seal this unholy passage and send the demons back to where they rightfully belong.

Use the cursor keys to move, and hold the left mouse button to shoot. Firing your lasers will drain energy quickly, shown as a numerical counter at the bottom right of the screen. Simply let go of the shoot button to replenish ammunition automatically, or grab a bottle of ketchup to increase it drastically. Shields can also be acquired to allow temporary invulnerability against one hit.

A secret game can be found by left clicking on the exposed part of the ceiling.