DoomRL is an Ascii adventure game originally released for PC. It has been remade for Nintendo DS.

From the developer: "First, there are numerous enhancements to the level generation enhancements and additions. Staple of FPS genre, crates lying around randomly will now appear on previously empty levels, filling them with cover and tension and that is just a first on a list of various additions to level generation. More, a number of new level events have been added, rendering the late game experience much more unique with lava flood, necromantic energies and much more. Talking about levels: the DoomGuy level cap was raised from 20 to 25 to satisfy the ever growing Ao100 crowd. Along with this change, it has become possible to raise basic traits above their old caps as well a marine on clevel 25 is now a beast nearly as powerful as Cyberdemon. In other news: a number of new medals and badges ranging in difficulty from absurdly easy to wait, what found its way into DoomRL too, and a few new interesting exotics (including a number of consumables), uniques and a number of assemblies joined them, increasing variability of the game even more. Last but not least, this version marks the beginning of Grand Work of AI overhaul. Demons and lost souls were made wiser thanks to it, and this, as I have already mentioned in this very sentence is only the beginning."

Changelog:

v.0.9.9.3
[add] -- TR#---: Level events! Three already implemented, more to come!
[add] -- TR#---: dungeon levels now may have rivers!
[add] -- TR#---: warehouse level-type and room-type
[add] -- TR#---: max level changed to 25, after char level 12 all basic traits are pickable to a higher level (3 or 5)
[add] -- TR#---: Too Hot Down Here by Simon Volpert added as midi for Lava Pits
[add] -- TR#---: Halls of Carnage and City of Skulls... more interesting
[add] -- TR#---: start of AI overhaul -- new AI for demons and skulls
[add] -- TR#---: three new basic assemblies, two new advanced assemblies
[add] -- TR#---: 15 new badges -- ranks adjusted, and a experience rank for masochists too ;)
[add] -- TR#---: two new medals
[add] -- TR#---: four new really fun exotics (one weapon, three "packs"), two uniques!
[add] -- TR#---: new rare power up
[add] -- TR#---: one more inventory slot!
[add] -- TR#185: known assemblies screen in-game
[add] -- TR#178: configurable timestamp format for mortem and screenshot folder (and a sensible default)
[add] -- TR#---: difficulty and challenge codes on player screen
[add] -- TR#---: highlights for invulnerability, berserk and envirosuit status effects
[add] -- TR#---: config allows for command chaining
[add] -- TR#---: command.use_item for quickkeys for using items
[mod] -- TR#134: Ammochain requires TH2 and Rel2
[mod] -- TR#---: armor/boots made more rare, armor shards more common
[mod] -- TR#---: Hell Armory guaranteed on HNTR+
[mod] -- TR#---: max 4 feature rooms in city and tiled levels
[mod] -- TR#---: removed item/being limit from levels
[mod] -- TR#---: power mod color changed to light red
[mod] -- TR#---: armor/medical depot now doesn't waste charges if there's nothing to do (and has custom depletion message too!)
[mod] -- TR#---: minor balancing on existing assemblies
[mod] -- TR#---: alternative reward of Cathedral is guaranteed if req's are met
[mod] -- TR#---: no Vaults special level on ITYTD
[mod] -- TR#176: EmptyConfirm now works with unpumped combat shotguns and multiammo weapons
[mod] -- TR#---: shamblers and LE's will now respect their soundbinds (except .fire)
[mod] -- TR#---: AoPu Hell Armory always spawns a non-schematic reward
[mod] -- TR#---: quick level skips noted in player history
[mod] -- TR#---: UV+ spawns sergeants inside not outside base entry
[fix] -- TR#184: DoomRL is again Windows 95/98 compatible!
[fix] -- TR#---: all corpses are now gibbable
[fix] -- TR#---: fists no longer use wielded weapon attack time
[fix] -- TR#175: the player will no longer teleport or spawn in a locked vault
[fix] -- TR#182: spawning when there's no room (lava) wont crash anymore
[fix] -- TR#189: LS/AA bug fixed (finally!)
[fix] -- TR#186: double nuking cyberdemon bug fixed
[fix] -- TR#187: sound crash on too quick death sequence skip
[fix] -- TR#188: endless teleporter bug fixed
[fix] -- TR#---: Unholy Cathedral is permawalled now
[fix] -- TR#---: acid barrels will once again spawn on higher levels
[fix] -- TR#---: ammo rooms with rockets will be generated again
[fix] -- TR#190: BB code screenshots fixed
[fix] -- TR#---: fixed Arena Master CC on N! bug
[fix] -- TR#---: API inv.add, inv[] and eq[] now take string id's also
[fix] -- TR#174: bulk-modded minigun wont crash (ammo and ammomax limit raised)
[fix] -- TR#177: chaining assemblies not possible anymore