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Campus Magnum

It's game night! You've just sat down to play with your two college roommates and best friends in the world. But, oh no! What you thought would be a fun card game is actually a 15th century alchemist’s perverse ritual for transforming men into insatiable sex slaves. With your bodies and minds on the line, can you complete the game and turn everyone back to normal? And by the end, will you even still want to?

Campus Magnum is a transformation-themed, gay erotica card game. It contains explicit content as well as descriptions of domination, submission, humiliation, and sadomasochism. The fantastical events depicted are intended purely for the enjoyment of the player and are in no way meant to promote hate speech, sexism, or intolerance toward any group of people. If any of that subject matter will hamper your enjoyment of the game or you aren't interested in M/M content, I suggest giving this one a pass.

This is my first attempt at making a game, and creative writing in general, so you'll likely encounter typos, bugs, or other errors. If so, please report them, either in the TFGames discussion thread or in the "Bug Report" thread on my itch.io page. Your feedback is greatly appreciated. If you would like to help support this or another interactive transformation project I am currently developing, consider joining my Patreon. And please do consider joining the Homotextual Gaming Discord Server where I and many other developers and players of homoerotic games get together to chat.

v0.9.0 Reform Cruel

  • In the post-game, after discarding three cards in a row, players now receive the option to discard all remaining cards at once and skip to the ending.
  • An additional flashback scene has been contributed by the wonderfully perverse mind of AlexXXX, creator of Reform School.
  • A new achievement has been added for players who might enjoy sharing a drink with (or from) the men of Delta Kapp Phi.
  • The "Mark's Sluts" ending has been revised, letting Mark enact an even more thorough revenge. See the Walkthrough for information on how to unlock all endings.
  • New synergies and dialogue have been added to help highlight players' mental changes.
  • One bug fix. Just one? Huh.


v0.8.0 Themes are for 8th Version Updates

  • New options have been added to the Settings Menu, including the options to set a dark theme and restore default settings.
  • Two new transformations have been added, one physical and one mental.
  • Mark's pig tale has a new twist. The ending now plays out very differently based on Mark's alignment.
  • New synergies and dialogue.
  • Various Bug Fixes. 


v0.7.0 Discordially Invited

  • Settings Menu has been added and is accessible when starting a new game.
  • Six transformation events may be toggled off or on in the settings menu: watersports, weight gain, feminization, body odor, shrinking, and body hair. Preferences are preserved between playthroughs.
  • Players may now review NPCs' drawn cards when choosing to accept or reject an offer.
  • Cosmetic changes to the UI.
  • Various bug fixes.


v0.6.0 Feature Creep

  • Addition of 24 achievements to unlock in the base game, including one for each available ending.
  • An error has been fixed which prevented play at certain aspect ratios.
  • Cosmetic changes to the UI.
  • Various bug fixes.


v0.5.0 Big Boys and New Toys

  • After winning a game with solar-alignment, players will now unlock a sandbox mode that more than doubles the length of games and makes finding hidden content easier. 
  • The rule sheet has been updated to include more detailed information about cards' effects.
  • Caleb has gained a big new ending for content-hungry players to feast on.
  • Some mental transformations which could previously only occur once may now occur two or more times.
  • Custom player names are now preserved between playthroughs.
  • Various bug fixes.


v0.4.0 Tying Up Loose Ends

  • When offered a card, the two drawn card types are now highlighted in the "Card Reference" tab.
  • A new lunar win ending has been added for good boys. Who's a good boy? You are! Yes you are!
  • A new submissive flashback scene has been added. A huge thank you to AlexXXX for contributing this wonderfully depraved scene.
  • An issue where some endings were not triggering when conditions were met has been resolved. Caleb's bro ending and Mark's pig ending are now working as intended.
  • Various bug fixes.


v0.3.0 How Refreshing

  • Mark has a new, especially raunchy, ending for those who might enjoy seeing him turned into a ravenous, muscle pig.
  • Card draws are now labeled to help players keep track of turns and assigned colors.
  • A long-requested feature has been added: the ability to refresh your three options when selecting a transformation. Look for the refresh button on the top right of cards when making selections on "Exaltation," "Dissolution," "Fixation," and "Sublimation" cards.
  • Various bug fixes.


v0.2.0 More Player Choice

  • Players now announce what transformation has been applied to "Exaltation" and "Dissolution" cards (and lie about it if lying about a card's identity).
  • As long as you have a positive relationship with the NPCs, they will ask you to decide what mental transformations to choose.
  • Various bug fixes.

Latest Reviews - View All Reviews

Review by RedGhost

Version reviewed: 0.9.1 on 05/12/2021


An interesting game. This card transformation game is simple enough to breeze through and wild magic your way into some really weird transformations, but there are multiple endings in this game depending on who wins and how transformed they are at the point of the game end, so it pays to understand and know the rules.

Interactivity in this game is simple enough: pick a card, play a card and do what you can not to wreck your trust levels with your opponents while going for the win. Images in this game are solely tied to the card game itself and the game engine: you won't find any adult images here in this release. Writing however compensates for this strongly and you always know what's going on, who's being transformed and how, plus how much you're screwing up your winning path chances. Coding for the game didn't come across to me that the Computer Is A Cheating Bastard, but there are times when your opponents will ignore significantly transforming you and just transform each other if one or the other is closer to the winning score they need for the final hand.

How much enjoyment you get out of this game will depend on how well you learn the game mechanics. While it is very easy to end up in a MMM scenario through brute forcing your way through the game, if you take your time and are careful you can end up with an MFF or FFF or FMM end game and still be the victor.

Cautiously recommended, but if you like card games Strongly Recommended.

Review by DerrekA

Version reviewed: 0.5.0 on 03/11/2021

This has a lot of stuff to find, and it's a fun game on its own, and the writing is good. It's pretty dark pretty often, but not in a bad way imo.

Review by MugTreecko

Version reviewed: 0.4.0 on 02/23/2021

What you've put together here is a fantastic TF game; I may not dig the MM side of it, but as a unique game full of semi-uncontrollable outcomes you get full marks. The flowery language of the setting can make the strategy a little difficult to pick up on, but being able to change victory conditions on the fly or trading TFs for a better standing is a great concept that's actually fun to play.

(There's some room for the AI characters to be improved, though I suspect it's currently designed to prolong the game or at endgame, give the best chance of winning.)


Preferences aside, it would be useful if one could toggle certain kinks, just to make the experience a bit less jarring if one comes across a passage one wasn't expecting to read.

After either losing, or winning via Moon (which I presume always implies a Sub-themed victory), I finally got lucky enough to win via a Sun and see the 'dom' ending, only to be both amused and dissapointed it effectively resets the game. As a true ending it's actually pretty well written, but it still kinda sucks your 'victory' is to merely play the game again. But hey, that's only a bonus if you prefer to play a subby persona??


tl;dr - really well made, but ultimately not my thing.

Review by enaz56

Version reviewed: 0.4.0 on 02/22/2021

This is a really fun game, but as of 0.4.0, the Sublimation cards are broken. When you get one, the story describes a change that you make to an opponent, but then after the card is done, the change is assigned to you, and not the opponent.

Review by pingguo

Version reviewed: 0.4.0 on 02/21/2021


- Completely playable.  Actually, other than adding more depth (more cards and scenes), the game is very much finished.
- Interesting and functional game mechanism.
- Few bugs. The author knows how to program.
- Game presents in a nice format. The author has good taste.
- Excellent writting.


- Having your two partners occasionaly transforming each other totally ignoring you could be boring.
- Took me a few minutes to figure out the rules. We need a little bit of a brain here to figure out the game, which some people might not appreciate.


- Adding a setting so that the player can disable certain cards, say the Aroma and Corpulence cards are a big no to me.


How the game works:

- There are 6 types of cards. 2 of them do physical transformation. Two of them do mental transformation. Two of them change the player's role.
- Playing cards lead to change of points. Winning condition involve having the highest point, or having the second highest point, depending on your role.
- Mmm... that is it. Enjoy the transformation. Try to figure out the changes.
- If you like the salt and mercury version of the rules, check the game tutorial / help section. It is well written with good vibe.

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