Patricks parabox. The ultimate sokoban IMO

Shadowgate / Deja Vu / The Uninvited (NES)

Uniracers (SNES)

Custom Robo (GC)

Lost Kingdoms (GC)

Baiten Kaitos (GC)

Shining Force 3. Mostly cause it's marooned on the Saturn but it's so friggin good.

I rarely see any Ys game referenced. It's gotten a bit bigger, but still a super underrated series.

The Saboteur by Pandemic as well.

Field Commander on PSP.

The original Overlord game (with the minions).

Revenge of the Mutant Camels - highlight 1: "Ninety-foot high, neutronium shielded, laser-spitting, death camels". Hightlight 2: Almost 40 years after its first release, in 2021 Jeff Minter fixed a bug on collision detection in the Commodore 64 version.
Impossible Mission - highlight: "Another visitor. Stay a while... stay forever!"
Deuteros - highlight: the way the game world unfolded and opened up
Syndicate - highlight: abusing the Persuadertron
Shadow Hearts - highlight: the Judgement Ring

The Thief series. I LOVED the first one especially, Thief the Dark Project. Medieval (low magic fantasy?) stealth shooter. The more valuable you pick up directly translates to what you can buy as a load out for the next level so you're encouraged to explore, though even the low level enemies can kick you ass so you have to be sneaky. Actually great stealth mechanics even for an old game. The world building is amazing, with it's own lore, culture and slang. The plot of the games are also great.

The Kingdom of Loathing is a game I've played almost non-stop since about 2003. Web based and free, it's based off of old text based games. But it's fun. Really fun. And hilarious. The currency is meat. The classes are goofy. Saucerer? Disco bandit? Seal Clubber? A lot of games deal with things like power creep or inflation, or how the heck to get people to actually help pay for it. This game solves problems like these elegantly. The user base is fun and friendly and corporative, there's always new stuff coming out to try, they do a holiday special every year, and all the pictures are crudely drawn stick figures.

Warzone 2100.

Legend of Legaia. It’s a JRPG from the PS1 golden era, but it had a relatively small launch and basically zero marketing. It was completely overshadowed by other games like FFVII and Legend of Dragoon. It has a sort of cult classic following now. The story starts off as a fairly basic “world is awful, kid gets a magic weapon to beat the big evil thing” type of plot, but has a surprising amount of twists and turns.

The combat system is interesting, and hasn’t really been replicated since. You string together a series of small attacks, to make larger super combos.

Fair warning, the US release is significantly harder than the JP and EU versions. For some reason, the devs multiplied all the enemy stats by 1.25, and slashed their exp/gold drop rates by 50% for the US release. So you need to grind twice as long to be properly geared/leveled, and the grinding is 25% more difficult.

GUNZ The Duel - man that was just so much fun. Online guns and swords gladiator style battles in the most neat stages. I remember an old mansion with broken staircases and balconies, a train station with freight cargo all over the place, an actual roman colosseum, a beach with a grounded ship ashore.

Some people could do this thing called K-style or butterfly style where you slash your sword against walls or other objects which made you lift off the ground, and switch between your gun to shoot as you do so - it was a neat trick which I learned but definitely did not master.

So much fun though.

Perfect Dark. I didn't have a sibling to play with, so I am eternally grateful to Rare for making computer-controlled bots in the multiplayer mode.

Squarez Deluxe.

I've been on a one-man promotion spree of that game for almost 20 years

It is now freeware, it's available on DOSBox, and it is the best shape-packing game ever made - you cannot even debate me once you try it.

Kinda cheating, since this game (hell, entire series; linking my fave entry) has kind of a cult following in Central/Eastern Europe.

Gothic II

Tactics Ogre. I see people drop Final Fantasy Tactics as the greatest tactics game of all time. Then you always see Fire Emblem, Advance Wars, and Disgaea after. People sleep on Tactics Ogre. It's a mechanically superior game to all of the mentioned. It's story is equally as good as FFT. I think the graphics are better. It's a challenging game from the start. FFT was created with the Tactics Ogre director and lead artist to be a more accessible version of TO. People see 90s golden era Final Fantasy and automatically put FFT on a pedestal. TO is like Undertaker stalking AJ Styles ready to obliterate whatever is in its way.

SCP:SL(SCP: Secret Laboratory Yes Steam Only

Edit:Fix Link and Grammer

::: spoiler Description/Opinion of the game a multiplayer Game uses SCP stories, and inspired by SCP:CB(SCP: Containment Breach)/SCP:CB multiplayer, you play as chaos,Mtf,scps,d-bois and scientists. in this game it takes place in SITE-02, you can set nukes, etc.
The goal is you must survive. the group that survives (Foundation,Chaos,scp) will win. it also relies on community hosted servers.(the devs also host one)
it takes place in a non-cannon site-02.
its pretty fun to play ,and very good for VC, it feels designed for it. :::

“Hide and go fuck yourself.“

Hellnight/Dark Messiah

It's a relatively obscure PS1 game in the horror genre.

The main thing that made it relatively unique among the horror game of the PS1 era is its lack of action mechanics. It’s essentially a horror dungeon crawler without action mechanics. You can run away or sneak past the invincible enemy, or if you gain a companion, the enemy kills your companion allowing you to run away when caught.

It is pretty different from the other horror games from the PS1 era, which made it relatively disappointing for those expecting it to be similar to the likes of Resident Evil or even Silent Hill.

Cyber Empires (PC), Shadowrun (Genesis), Betrayal at Krondor (PC).

Dark Fall 1 & 2 (specifically not 3)

couple of my favorite point and click adventures, and I've played a lot

Guardian Heroes was an outstanding RPG beat 'em up on Sega Saturn. It had

• a two player co-op storyline with branching choices to get alternate endings

• unlockable characters for a 6-player arena mode

• incredibly unique characters to unlock, spellcasting with ➡️⬅️⬆️⬇️ input

• and a kick ass soundtrack.

Nothing has really scratched the same itch since (yes, I'm aware there's a sequel, but it's terrible).

Urban Terror

Endless Sky According to wikipedia it is a space trading and combat simulation game. Its free and open source, has a lot of content (even more with plugins). You do missions to get the storyline forward and to get money, you can also mine asteroid, trade with other planets, attack other ships and plunder them. You discover new species and Outfits to make your space ship better, etc.

Maximo! It’s a 3D hack and slash collectathon. It’s based on the Ghosts and Goblins games. There was a sequel that fell a little short of expectations (got rid of the really fun hub worlds). They were going to do a third game but Capcom canceled it.