Charles

Hair and hairstyle: Karl has short grey hair with a neat parting and styled back.
Face: He has a small, well-groomed gray goatee growing from his chin. His facial expression often changes from thoughtful and focused to slightly surprised or puzzled.
Build: He has strong, athletic muscles (especially noticeable in his shoulders and arms), which highlights his strength needed for fighting.
Combat Appearance: Headgear and Optics: The head is protected by a yellow-orange helmet with straps. Over it are large technical goggles with round lenses and a metal frame, which glow brightly with a yellowish light during combat.
Basic Uniform: Karl wears practical, deep navy blue work overalls with long sleeves, a turn-down collar, and a zip closure. An extra pair of glasses with bright red frames is clipped to the chest of the overalls, near the pocket.
A white shirt, elegantly complemented by a bright red bow tie, is visible under the collar of the jumpsuit.
Equipment: Hands are protected by black gloves, and a wide black belt with a holster or fastenings is attached to the waist, and the handle of a tool (for example, a pickaxe or hammer) is visible.
Casual Look: Outerwear: Karl's casual style is more polished and polished. He wears a white shirt with the sleeves neatly rolled up to the elbows, over which he wears a classic navy blue ribbed knit vest. His red bow tie remains a constant feature around his neck.
Headgear: Instead of a helmet, a simple yellow knitted beanie hat is worn on the head.
Glasses: Instead of protective glasses, he wears classic prescription glasses with a noticeable red square frame.
Bottom and accessories: The look is completed with dark trousers or jeans, and a dark wristwatch is visible on the right wrist.

Intelligence and Passion: As a geologist, Karl is deeply passionate about his science. While interacting with him and developing a relationship with him, the player will literally have to "plow through mountains of facts" about minerals, gems, rocks, and various geological features. He can discuss scientific topics with enthusiasm.
Intelligence and restraint: His casual attire (shirt, vest, bow tie, and glasses) reflects a neat, intelligent, and somewhat nerdy mindset. He gives the impression of being thoughtful and thoughtful.
Duality of Imagery (Science and Combat): Despite his intelligent and calm appearance as a geologist, Karl participates in arena fights (reflected in his miner-combat uniform with protective gear). This reveals a hidden resilience, practicality, and willingness to stand up for himself or his interests, combining the image of a gentle intellectual with a strong character. He is quite emotional and friendly. He is genuinely surprised when someone takes seriously his advice about reading books on geology. He often goes to the library, attends fights, and takes evening walks in the park.

Health (HP) and Damage: Each fighter has a certain amount of health. When a character takes damage from enemy attacks, their HP bar decreases. If their health reaches zero, they die. Outside of combat, health gradually regenerates automatically after a few seconds if they aren't being shot at.
Respawn (Respawn): Depends on the specific game mode:
In most 3v3 team modes (e.g. Crystal Grab, Brawl Ball), after dying, a character will respawn at their base after a few seconds (usually around 5 seconds), receiving a temporary protective shield.
In elimination modes (like Knockout), there is no respawn within a round—if you're killed, you wait until the next round starts.
In Battle Royale mode, there is no respawn in single-player mode (if you die, you're out), but in duos mode, your partner can respawn after a while if your ally survives.
Team rivalry (match essence): Matches are played between two opposing teams (usually 3v3). Teams fight for a common objective on the map: holding a zone, scoring goals, collecting crystals, or eliminating opponents to gain points. The team that completes the mode's conditions better than their opponents wins.