Full list of all 47 A Virus Named TOM achievements.
The base game contains 44 achievements, and there is 1 DLC pack containing 3 achievements.
Get an Energy Chain of 10 Energy Pellets
Collect more energy than the HUD capsules can contain (Single or Co-Op Story)
Get a player to the opposite side of a Blue Barrier (Co-op Story)
Complete City of Tomorrow (Single Player Story)
Infect all levels, leaving none skipped (Single Player Story)
Beat Level 3.04 WITHOUT Stealing Energy (Single or Co-Op Story)
Complete Teleporter (Co-Op Story)
Get your teammate killed by blocking their escape route (Co-Op Story)
Steal Energy off the BACK of a Chasing Drone (BLUE Drone)
Win a VERSUS BATTLE by Infection Domination
Rotate a Tile on the other side of a Barrier (Co-op Story)
Beat Level 2.05 WITHOUT Dropping Any Glitches (Single or Co-Op Story)
Complete Hydrator (Single Player Story)
Complete Pet of Tomorrow (Co-Op Story)
Complete Holo-Suit (Single Player Story)
Get THREE Energy Pellets Orbiting TOM at the Same Time
Complete Sidewalk of Tomorrow (Single Player Story)
Get TWO Energy Pellets Orbiting TOM at the Same Time
Get an Energy Chain of 5 Energy Pellets
Complete Teleporter (Single Player Story)
Die BEFORE Reaching the Board (Moving from a Spawn Point to the Game)
Complete Pet of Tomorrow (Single Player Story)
Complete Sidewalk of Tomorrow (Co-Op Story)
Complete Holo-Suit (Co-Op Story)
Complete Hydrator (Co-Op Story)
Complete City of Tomorrow (Co-Op Story)
Earn GOLD for all Levels (Single Player Story)
Earn GOLD for all Levels (Co-Op Story)
Get a Energy Chain of 20 Energy Pellets
Beat Level 4.05 WITHOUT Stealing Energy (Single or Co-Op Story)
Beat Level 6.05 WITHOUT Stealing Energy (Single Player Story)
Infect all levels, leaving none skipped (Co-Op Story)
Beat Level 6.10 Without Dying (Single or Co-Op Story)
Score higher than the Devs on any Single Player level 3.01 or higher ("Tim" and "Jeremy" BAKED IN Scores)
WIN a Co-Op Game with THREE Keyboard Players, level 3.01 or higher
Get ALL players to the opposite side of a Blue Barrier (Co-op Story)
Destroy ALL Drones on Level 3.06, Board must be completely drone free (Co-op Story)
In VERSUS, Drop a COMBINED Total of 1,000 Glitch Bombs (2+ Players)
In VERSUS, Destroy a COMBINED Total of 80 TOMs (4 Players)
In VERSUS, NO Deaths for 1 Player and a COMBINED Total of 25 Deaths for the Others (3+ Players)
In VERSUS, Steal a COMBINED Total of 500 Tiles (4 Players)
In VERSUS, All Players Die at the Same Time (4 Players)
Get FOUR Energy Pellets Orbiting TOM at the Same Time
Score higher than the Devs on any Co-Op level 3.01 or higher ("Misfits Attic" BAKED IN Scores)
Hints at http://www.avirusnamedtom.com/WinterWonderland.html