Mick Czarnecki Games
Simulating smell
These enemies track the player smell. Try not to run to sweat less, read the wind to use it to your advantage, or use water to make tracking you harder. Planning your escape route will be the difference between suspected and being detected. While this system was much more promising than sight, it was ultimately discarded to focus solely on hearing system.
Making a tracking-centric space
The mechanic is the enemy following the player. There are vertical drops to use as shortcuts and intersecting paths to let the enemy catch up. There are always many ways through each encounter, to give plenty of options to shake off their pursuer.
Scent prototype
Simulating hearing
These enemies respond to how much noise the player makes relative to the ambient noise of their surroundings. You might get away with walking close to an enemy if either you or they are by a loud waterfall, but step into a puddle in complete silence and you're in trouble. All based on a gradual, custom noise-falloff model.
Making a sound-centric space
Both water puddles and waterfalls create noise - that noise depends on distance, rather than line-of-sight. The player and enemy see each other based on different factors, allowing for interesting, highly asymmetric scenarios that require careful timing and consideration of the environment
Sight prototype
Simulating vision
The least innovative of the 3 systems - detection speed depends on how quickly the player moves, their distance from the enemy, and the angle from their front. After all, it's a lot easier to pass unnoticed in the corner of someone's eye.
Making a facilitating space
To playtest the system, a simple environment was created. It quickly became clear that the other systems create more engaging gameplay, so iteration stopped quickly.
InSight
Stealth | Experimental | Free
Jan '22-May '23
A new approach to stealth
I reflected on the stealth games I played and how sight-centric they were. Breaking line of sight, sticking to the shadows, at most a single loud noise tipping the enemies off. But perception is much more than just the eyes. I set out to create a convincing sense of smell, hearing and sight in this project.
While it started as a technical challenge, I soon noticed the inherent level design opportunity that this AI creates. Smelling Custodian AI is not impeded by walls, where they are critical to Seeing Sentinels AI. Each environment must empower and showcase the unique traits of the AI and it's relation to the player.
Hearing
Detection based on a dynamic sound emission and fall-off system
Hide 'behind' loud objects and avoid loud water splashes
the evolution of the
Damp Grotto
With puddles, waterfalls and dripping stalactites filling the grotto and a noticeable absence of a sky overhead, this cave is far darker and more enclosed than the areas outside.
The cave is home to the Sentries - creatures that detect the player through sound. If the player is constantly running, or splashes around in a puddle for a bit too long, Sentries will notice. Thankfully, the water seeping into the grotto provides ample cover for those who use its dripping noise.
Despite many improvements, cauldron continued to be the least favorite for the testers. I realised it was likely due to it being much more linear than the other rooms.
I set out to create a room that, while tense, gives the players more options. I also hoped to improve the vantage point, so that the encounter wouldn't feel as reactionary.
Initial
Final
Iterating Cauldron room (again)
26/06/2022
Playtesters really liked the tension created by sheer drops in this area. They did not like how much it forced a linear path. I opened up alternative paths including one below the walkway to add more verticality.
Initial
Final
Iterating peaks Exit room
22/06/2022
The grotto is unique in its approach to darkness and can use lights to guide the player far more than the other areas. This advantage is criminally underused as of yet.
Playtesting revealed the darkness was too much for most players and the deep rubble pits did not seem lethally deep.
Across the entire grotto, lights were adjusted, overall brightness raised and rubble pits lowered about thrice as deep as they were befoerehand.
Initial
Final
Lighting and depth pass
18/06/2022
The entrance to a space establishes the viewer's expectations.
At first, I wanted to frame each of the paths, based on their difficulty - with the easiest area on the left in a very open frame, and the hardest (on the right) partly through the rubble.
That solution hinged on one critical viewing point or very exact path. Realizing this, I decided to instead reveal and conceal the various points of interest as the player travels around the entrance hall-using very simple denial and reward.
Initial
Final
Iterating Main Entrance
4/04/2022
The Cauldron is a short, yet intense encounter. Player's success hinges on their understaning of water mechanics.
It took some iteration for the shortcut to butterfly room to not be confused by playtesters with the intended path on either side. It ended up being mostly a matter of sharp corners than size of the corridor.
As playtesters agreed this was the least enjoyable room, the elevated section was later greatly expanded to spread the tension better and make the room less cramped. Later playtests show much greater enjoyment of the room
Initial
Final
Iterating Cauldron room
3/04/2022
Initial
Final
Iterating Butterfly room
The butterfly room is the longest encounter- with multiple safespots for pacing the tension.
At first, the player was to make their way through the middle of the butterfly, then either left or right, to arrive at the objective in the middle. This did not work well in play-testing and underused sentry's patrol area. The objective was moved to the left side- the middle path now used as a high-risk shortcut right through the enemy's patrol area.
The nests new location also links it to the smell area entrance.
30/03/2022
Smell
Detection based on tracks, affected by time and dynamic wind
Hide by making your path hard to follow, using wind and water to disrupt the pursuit.
the evolution of the
Mistery peaks
Covered in clouds, the peaks have an airy yet eerie feel. Sharp cliffs, long falls and even longer sightlines, give this area a sense of scale far larger than the other zones.
The peaks are populated by Custodians- enemies that react to scent. Try not to run to sweat less, read the wind to use it to your advantage, or use water to make tracking you harder. Planning your escape route will be the difference between suspected and being detected.
The alternative entrance to the grotto was very underwhelming. It was not a clear edge between the grotto and peaks.
It ought to be a middle-ground between a very open space and a de-facto interior, have prominent water elements as they are common for both areas and have a calm ambiance to fit well within two fairly intense enemy encounters.
I'm particularly pleased with the curved incline, as it combines beautifully with the waterfalls to guide the players eyes to the upper floor.
Initial
Final
Grotto entrance
26/08 - 04 /09/2022
Despite the individual areas having decent verticality, the layout of the entire zone was completely flat (it was planned out in 2D). Similarly individual columns offer multiple paths, the entire area is painfully linear.
I've added multiple access points for more player freedom, as well as open-able paths.
I really liked the bridges around the cave column for their visual guidance, and how they emphesise height. I decided to expand them and I'm very pleased with the results.
Initial
Final
Layout pass #2
25 - 28 /08/2022
The entrance to an area defines expectations- it must establish height, long sightlines and clouds. No wind nor water yet, as they are more advanced tracking evasion tools, that deserve their own introduction at a proper time.
With the pathway curving in the opposite way, visibility is far better. By breaking up the sightlines by the nest and under it, reveals are made more impactful and dramatic. By adding a tiny cave before the path, another reveal moment is created- this one focused on establishing the direction through very purposeful framing.
The inverted path curve, along with adjusted clouds makes the height noticeably more oppressing.
Initial
Final
Main entrance iteration
07 - 12 /04/2022
The dead-end area had poor pacing. After the intense snake pass, there was no place to rest before being thrown into another intense section- the dead end.
Through making the player travel up the mountain instead, not only is the pacing less jarring, but the arrival at the nest is more rewarding as well. The player first sees the nest from the snake pass, but can't get directly to it. They then see the nest again from the top of the mountain and the tunnel, as they get closer, but it is still out of reach.
By obscuring the destination throughout the path and extending the journey, I make use of denial and reward to make the arrival that much more impactful. Second pass added alternative paths and more smart sightline denial.
Initial
Final
Dead end iteration
06-08/04/2022
& 22-24/06/2022
The initial design of creating the area around 3 monolithic octagonal columns was good enough for developing the scent mechanics, but blocked wind far too much for.
By moving the columns further apart and connecting them through small, winding paths, the Mistery Peaks took on a uniquely open plan with long sightlines broken up by huge rocks and mist.
Objectives are no longer placed immediately after an encounter, rather shown before an encounter, to attract the player and make them move. This, combined with a shortcut to the hearing grotto create a far more engaging and interconnected space.
Initial
Final
Expanding and reworking anchors
09 - 19/03/2022
Sight
Detection based on sight-lines and height differences
Hide behind cover or on high ground.