A Grave Mystery
Description
Complete the puzzle using the black tombstones.
[1]
Among the many tombstones, there are black tombstones that can be turned. Turn these tombstones and point them in the right direction. The patern on the ground may give a hint.
— In-Game Description, Sonic Frontiers [1]
A Grave Mystery [1] Island Mystery in Sonic Frontiers Kronos Island , as well the second one overall. Its goal is to use the black tombstones to reflect the beam light into the right target.
Description [ ] A grave mystery takes place in the north west areas of Kronos Island , on the left side of the river that originates from the giant waterfall. The area is mainly covered by gray, mossy tombstones. Among those are also located 4 black tombstones, which emit a beam of light, as well a statue in the middle. There are also dirt trails on the ground which indicate the direction the beam of light has to go towards.
As Sonic Frontiers
Story [ ] Following the loss of the Koco befriended on Kronos Island , Amy and Sonic decide to split up. As the former was mourning its death, she discovers that a previously locked region was unlocked, thus alerting Sonic. While Sage advised him that the puzzle was too hard for his "modern understanding" to understand, he still tries, hoping it will reveal a path to Giganto .
Gameplay [ ] In order to start A Grave Mystery, the player will have to approach one of the 4 black tombstones and interact with it, which will make the player to be able to view the entire area from the top. In this mode, the player will be able to switch between the four tombstones and select them using
The black tombstones can be controlled with
References [ ]
Playable characters Amy * · Knuckles * · Tails * · Sonic (Super Sonic (Super Sonic 2 * (Super Sonic Cyber *)))
Non-playable characters Ancients (Crane , Dragon , Elder , Master King *, Snake , Tiger ) · Animals * · Big · Eggman · The End · Koco (Elder Koco , Hermit Koco , Impact Form *, Koco Device *, Lookout Koco *, Map Koco *, Master Koco * (Master King Koco *), New Koco , Skill Piece Koco *) · Sage
Stages Open Zone Kronos Island · Ares Island · Chaos Island · Rhea Island · Ouranos Island
Cyber Space Green Hill · Chemical Plant · Sky Sanctuary · Eternal Highway
Cyber Space 1-1 · 1-2 · 1-3 · 1-4 · 1-5 · 1-6 · 1-7 · 2-1 · 2-2 · 2-3 · 2-4 · 2-5 · 2-6 · 2-7 · 3-1 · 3-2 · 3-3 · 3-4 · 3-5 · 3-6 · 3-7 · 4-1 · 4-2 · 4-3 · 4-4 · 4-5 · 4-6 · 4-7 · 4-8 · 4-9 · 4-A * · 4-B * · 4-C * · 4-D * · 4-E * · 4-F * · 4-G * · 4-H * · 4-I *
Fishing Spots Western · Northern · Eastern · Southern
Challenges Kronos Island M-001 · M-002 · M-003 · M-004 · M-005 · M-006 · M-007 · M-008 · M-009 · M-010 · M-011 · M-012 · M-013 · M-014 · M-015 · M-016 · M-017 · M-018 · M-019 · M-020 · M-021 · M-022 · M-023 · M-024 · M-025
Ares Island M-026 · M-027 · M-028 · M-029 · M-030 · M-031 · M-032 · M-033 · M-034 · M-035 · M-036 · M-037 · M-038 · M-039 · M-040 · M-041 · M-042 · M-043 · M-044 · M-045 · M-046 · M-047 · M-048 · M-049 · M-050 · M-051 · M-052 · M-053 · M-054
Chaos Island M-055 · M-056 · M-057 · M-058 · M-059 · M-060 · M-061 · M-062 · M-063 · M-064 · M-065 · M-066 · M-067 · M-068 · M-069 · M-070 · M-071 · M-072 · M-073 · M-074 · M-075 · M-076 · M-077 · M-078
Ouranos Island M-079 · M-080 · M-081 · M-082 · M-083 · M-084 · M-085 · M-086 · M-087 · M-088 · M-089 · M-090 · M-091 · M-092 · M-093 · M-094 · M-095 · M-096 · M-097 · M-098 · M-099 · M-100 · M-101 · M-102 · M-103 · M-104 · M-105
The Final Horizon *M-106 · M-107 · M-108 · M-109 · M-110 · M-111 · M-112 · M-113 · M-114 · M-115 · M-116 · M-117 · M-118 · M-119 · M-120 · M-121 · M-122 · M-123 · M-124 · M-125 · M-126 · M-127 · M-128 · M-129 · M-130 · M-131 · M-132
Story quests The Best Defense · Bridge the Gap · Family Gathering · Koco Roundup · Mechanical Collectible · SOS Backup · Spring is in the Air
Island Mysteries A Grave Mystery · Drain the water to move on · Hacking Mission (Chaos Island , Ouranos Island #1 , Ouranos Island #2 ) · Harmonic rod · Match the colors · Pinball · Turn the statue to open the gate
Enemies Open Zone areas Balloon · Banger · Bubble · Buzz Bomber · * Buzzer · * Capture · Cyclone · Eagle · Hopper · Jellyfish · Moto Bug · Shell · Sniper · Soldier · Spinner * · Thunder Spinner * · Wolf
Cyber Space Buzz Bomber · Buzzer · Chopper · Crabmeat · Eggrobo · Grabber · Moto Bug · Spinner * · Thunder Spinner *
Bosses Guardians Asura · Caterpillar · Excavator · Fortress · Ghost · Kunoichi · Master Ninja · Ninja · Red Pillar · Shinobi · Shark · Silver Hammer · Spider · Squid · Strider · Sumo · Tank · Tower
Titans Giganto · Wyvern · Knight · Supreme
Misc.
The End
Moves/techniques General Aerial Boost (Air Boost Cancel Stomp ) · Attack · Boost (Power Boost ) · Cartwheel · Climb · Crouch · Dodge · Double Jump · Drift · Drop Dash · Grab · Grind Step · Grinding · Homing Attack (Homing Attack Cancel Stomp ) · Homing Dash · Jump Stomp · Light Dash · Lock on · Parry (Continuous Parry , Perfect Parry *) · Side Step · Skydiving · Slide · Spin Attack · Spin Jump · Stomp · Wall Jump · Wall Run (Boosted Wall Run )
Skills Air Trick · Auto Combo · Card Attack * · Card Float * · Card Spin * (Infinte Card Spin *) · Card Spin Boost * · Card Stomp * · Charged Wrench Attack * · Combo Attack * · Cross Slash · Cyblaster * · Cyclone Boost * · Cyclone Cannon * · Cyclone Kick · Cyhammer * · Cyknuckle * · Cyloop · Drill Spin Attack * · Drill Spin Boost * · Fly * · Glide * (Infinite Glide *) · Grand Slam · Heat Stomp * · High Card Jump * · Homing Attack · Homing Shot · Jump (Double Jump ) · Loop Kick · Multi-lock * · Parry (Break Parry *, Debuff Parry *, Poison Parry *) · Phantom Rush · Quick Cyloop · Recovery Smash · Sonic Boom · Spike Stomp * · Spin Dash · Spin Slash · Stomp Attack · Wall Climb * · Wild Rush · Wrench Attack *
Misc.
Dark Shot · Homing laser · Light Shot
Gimmicks and obstacles Accelerator Gun · Ancient gate · Ancient light panel · Balloon · Bee · Black wall · Blue blob · Bomb · Bomb Block * · Box · Bumper · Cannon · Car · Cloud · Chaos Engine · Dash Panel · Dash Ring · Dash Rail · Drift Dash Panel · Egg Spring · Energy bullet · Fan · Flipper · Four-way Cannon · Grind Rail · Hang Glider · Harmonic rod · High-speed warp tube · Hint Ring · Horizontal Bar · Hourglass · Iron ball · Jump Panel · Laser field · Mirror · Movable box · Pole Elevator · Portal Gate · Propeller Spring · Pulley · Rainbow Ring · Red wall * · Ring Gate · Ring Shooter · Skateboard · Spikes · Spring · Spring Pole · Star Post · Statue · Sling Shot · Switch · Target sphere · Trick Jump Panel · Wall Jump Block · Warp Point · Wide spring · Zip Line
Items Open Zone items Chaos Emerald · Container (Steel , Wooden , Unbreakable ) · Gold Card (3 Gold Cards ) · Koco capsule · Machine part · Memory Token · Number Ring * · Portal Gear · Purple Coin · Red Star Ring · Ring · Seeds (Blue Seed of Defense , Red Seed of Power ) · Silver Moon Ring * · Skill Piece · Sound Memory · Star piece · Super Ring · Treasure Token · Vault Key
Fishing Spot Acorn (Silver acorn ) · Alligator · Ancient tablet · Anglerfish (Flashy anglerfish ) · Barracuda · Clownfish · Black bass · Carp · Crab · Chopper · Clownfish · Coelacanth (Golden coelacanth ), Crayfish , Flying fish , Goldfish (Platinum-golden fish ) · Egg Memo · Giant isopod (Red giant isopod ) · Goal Plate · Gourami · Flounder · Hammerhead shark (Polka-dot hammerhead shark ) · Item Box · Loach · Marlin · Medaka · Moray eel · Nishiki koi · Oarfish · Octopus (Blue-ringed octopus ) · Poison dart frog (Big rainbow colored frog ) · Pufferfish · Red stingray · Ring · Seeds (Blue Seed of Defense , Red Seed of Power ) · Salmon (King salmon ) · Scrolls (Elder Koco's scroll , Hermit Koco's scroll ) · Seahorse · Seeds (Blue Seed of Defense , Red Seed of Power ) · Snapping turtle · Spring (Red spring , Yellow spring ) · Squid · Starfish (Black starfish ) · Star Post · Stingray · Sunfish (Striped sunfish ) · Tadpole · Tin can (Red can ) · Tire · Treasure box (Golden treasure box ) · Tuna · Twig
Voice actors English Roger Craig Smith (Sonic ) · Mike Pollock (Eggman , The End ; male voice) · Colleen O'Shaughnessey (Tails ) · Cindy Robinson (Amy , The End ; female voice) · Dave B. Mitchell (Knuckles ) · Kyle Hebert (Big ) · Ryan Bartley (Sage ) · Airi Ōtsu (Koco )
Japanese Jun'ichi Kanemaru (Sonic ) · Kotaro Nakamura (Eggman ) · Ryō Hirohashi (Tails ) · Taeko Kawata (Amy ) · Nobutoshi Canna (Knuckles ) · Takashi Nagasako (Big ) · Megumi Hayashibara (Sage ) · Gara Takashima /Hōchū Ōtsuka (The End ) · Airi Ōtsu (Koco )
Music Songs "I'm Here " · "Undefeatable " · "Break Through It All " · "Find Your Flame " · "Dear Father " · "Vandalize " · "I'm With You " · "One Way Dream " · "Database " · "Flowing " · "Déjà vu " · "Escape the Loop " · "Enjoy this World " · "All Reality " · "Ephemeral " · "Arrow of Time " · "No Pain, No Gain " · "Maybe If... "* · "Blood Flow "* · "Another Passage "* · "Dropaholic "
Unlockable songs "Open Your Heart " · "It Doesn't Matter " · "Live and Learn " · "Escape from the City " · "Sonic Heroes " · "Seven Rings In Hand " · "Let the Speed Mend It " · "Knight of the Wind " · "Fist Bump " · "Moonlight Battlefield " · "Reach for the Stars (Re-Colors) "
Albums
Sonic Frontiers - Main Theme EP · Sonic Frontiers Original Soundtrack Stillness & Motion · Sonic Frontiers: The Music of Starfall Islands · Sonic Frontiers Expansion Soundtrack Paths Revisited
Other Action Chain Challenge · Ancients' planet · Boost Gauge · Bottomless pit · Chaos Emerald Vault · Chili dog · Combo · Corkscrew · Cyber Cage · Cyber corruption · Cyclone * · D3-COY · Death Egg · Death Egg Robot · Egg Base · Egg Device · Egg Mobile · Fast travel · Fishing Rod · Fortune Cards * · Grind Shoes · Hammerspace · Health Gauge · Hologram Tails * · Infinite Boost · Life · Loop · Mission · Open Zone · Outfit · Oxygen Gauge · Phantom Light · Piko Piko Hammer * · Platform · Portal · Rank · Real-Time Interaction · Rocket Boost * · Skill Point · Skill Tree · Slot machine · Sonic Frontiers: Digital Art Book with Mini Digital Soundtrack · Sonic Frontiers Prologue: Convergence · Sonic Frontiers Prologue: Divergence · Starfall · Starfall Islands · Time Attack · Trial * · Trial Tower * · Tornado · Totem pole · Tunnel · Unnamed Shellcracker mecha
*Appears in
The Final Horizon exclusively
V ·
T ·
E · Category
/
. Selecting one will also take control of another tombstone nearby.
in order to redirect the light beams. Once all light beams follow the dirt trail on the ground and is reflected into the statue in the middle, the Island Mystery will end, while a statue will appear on the top of the waterfall.