This year’s challenge: 4–12 March 2017

This year will feature the 13th Seven Day Roguelike Challenge, where developers are invited to make a new roguelike in 7 days. Voting has completed, and this year’s challenge will take place 4–12 March 2017.

More information is available on the RogueBasin wiki.

You can sign up for 7DRL-related notifications here.

Also, don’t forget we have a Facebook page!

Force of Nature – 7DRL 2016 Success & Postmortem

Force of nature is a fast-paced bump-and-run combat roguelike with added mechanic where you regrow burned forest tiles to get healing (so terrain serves as somewhat limited resource).


Play in browser or download


What went good:

  • Some preparation: 1-page long feature list was prepared during a week before the start of the challenge. Also, I extracted level generation, FOV/LOS and AI/pathfinding modules from some of my derelict projects.
  • Unity 2D and C#: I’m in no way professional with either, but I had absolutely no problems with getting things done the way I wanted them to be done. Also, Unity offers almost seamless ability to build your project for the variety of platforms, with most important of them being WebGL.


What went bad:

  • 64×64 tiles: They are just too big. In order to have sight range of 6 for your PC you need to have a vertical row of at least 13 tiles – which is 832 pixels, taking most of available vertical space on most popular displays (even more critical for web version). I should have gone with 48×48.
  • Balance: This is what you get by leaving important stuff until the last 2 days. Random bosses are too random and on early levels they can become almost unbeatable. Stumbling into level boss too early, combined with huge difficulty spike between levels could spell certain doom for the player early in the game. Unfortunately, most of these problems could not be guessed from calculations alone and require intensive playtesting to find.


What went ugly:

  • Hand-drawn and scanned sprites: I wanted to create a game with graphic tiles and I have absolutely no experience with digital art. So I just drew almost all the tiles and sprites on paper and scanned them.


What was left on cutting room floor:

  • Some decorations to make levels a bit less boring, like tree stumps, flowers and mushrooms.
  • “Oh shit!” active ability (either full heal or teleport to the start of the level or something like this)
  • Wearable items in the form of beads.
  • Passive ability to summon friendly mobs to assist you in combat. Not just mobs, but bees. Angry bees. SUMMONED ANGRY TROLL-EATING BEES FROM HELL. This one I miss the most.


I’m generally happy with what I managed to implement, although in the future I need to spend less time on the UI and much more on balance and content.

AutoFire v0.2 released

AutoFire032316There have been some upgrades to AutoFire since the end of 7DRL and I’ve posted a new point release on my site next to the original 7DRL version.

I had a few core things I wanted to refine and adjust from the original, particularly in the feedback department…  Since the controls for AutoFire are similar yet different from a typical roguelike, creating an experience that is easy for beginners is a continual work in progress.

In terms of driving, I simplified the grip meter to make it easier to do the “drift racing” style actions that people wanted to do, and then added new cues to help people understand their current speed.  For combat, there was a lack of understanding of when damage was being done, so I improved damage and attack feedback as well as gave users more information on the HUD about the weapons they were using.  World generation got a slight improvement, and the difficulty was increased from the admittedly easy 7DRL release as well.

Check the update out on my site if you’re interested:

AutoFire page

Changelist for v0.2:

  • UI: Grip meter no longer has two halves.
  • UI: Highlight weapon that would be fired when targeting enemy
  • UI: Display stats in the target panel of the weapon that would be fired
  • UI: Display ghost cars in quantity matching speed.  3 moves/second shows 3 ghosts.
  • UI: Improved display quality and sorting of damage text.
  • Graphics: Skids now show smoke where the player was.
  • Graphics: Changed world tiles from crates to buildings.
  • Graphics: Projectiles now visibly move from source to target.
  • Graphics: Dropped loot now slides from source to its resting point.
  • Gameplay: Added line of sight checks for player and enemy weapons.
  • Gameplay: Grip no longer goes below zero, and will start to recharge if the player faces in the move direction.
  • Gameplay: Barrels explode and damage/destroy things nearby.
  • Gameplay: Repair values of wrenches and armor patches were halved.

The Trapped Heart v1.1 released

I’ve released an update to my 7DRL The Trapped Heart. A big reason for this was to fix a bug in level generation that could sometimes leave the player starting in an unconnected area – a big problem! Beyond that I also noticed through videos of play that people really struggled to understand some of the new mechanics going on, so I’ve made some player behaviours simpler, improved the descriptions, added some UI improvements and added a series of tips on death

The death tips are pretty interesting as they depend on how you’ve been playing and what situation you die in. They also keep a track of what tips you’ve received in previous games to reinforce messages – you’ll never see the same message twice, but you might receive barely polite reminders!

Download for Win/OSX/Linux through itch.io:

The game has turned out to be a lot more challenging for people than expected, yet I personally find it to be way too easy! I’ll see how people find the difficulty once people play it more with the clear tips.

I’d like to do more on the story side but that’ll probably wait for a while.

Full change list for v1.1:

* New: Dungeon name announced on entry
* New: Particle effect to show when slowed
* New: Tooltip on player to show current abilities and status
* New: Pause upon death to make death situation clearer
* New: Tips on death based on gameplay
* Bugfix: All levels now assured to be connected
* Bugfix: Various typos and poor descriptions corrected
* Gameplay: Changed arcing to attack a wider range of targets
* Gameplay: Changed earthquake to be more symmetrical
* Gameplay: Tweaked Bro-Knight summons
* UI: Changed text colours to be more readable
* UI: Updated help text to make clearer
* UI: Changed descriptions of air magic to be more consistent
* UI: Changed shield appearance to be more symmetrical
* UI: Tweaked title screen image
* Performance: Reduce particle count on shields